2197223210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 5212408320

約数和(自身を除く): 3015185110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 47, 49, 65, 70, 82, 91, 94, 98, 130, 179, 182, 205, 235, 245, 287, 329, 358, 410, 455, 470, 490, 533, 574, 611, 637, 658, 895, 910, 1066, 1222, 1253, 1274, 1435, 1645, 1790, 1927, 2009, 2303, 2327, 2506, 2665, 2870, 3055, 3185, 3290, 3731, 3854, 4018, 4277, 4606, 4654, 5330, 6110, 6265, 6370, 7339, 7462, 8413, 8554, 8771, 9635, 10045, 11515, 11635, 12530, 13489, 14678, 16289, 16826, 17542, 18655, 19270, 20090, 21385, 23030, 23270, 25051, 26117, 26978, 29939, 32578, 36695, 37310, 42065, 42770, 43855, 50102, 51373, 52234, 58891, 59878, 67445, 73390, 81445, 84130, 87710, 94423, 95407, 102746, 109369, 114023, 117782, 125255, 130585, 134890, 149695, 162890, 175357, 188846, 190814, 218738, 228046, 250510, 256865, 261170, 294455, 299390, 344933, 350714, 359611, 412237, 472115, 477035, 513730, 546845, 570115, 588910, 667849, 689866, 719222, 765583, 824474, 876785, 944230, 954070, 1093690, 1140230, 1227499, 1335698, 1531166, 1724665, 1753570, 1798055, 2061185, 2414531, 2454998, 3339245, 3449330, 3596110, 3827915, 4122370, 4484129, 4674943, 4829062, 5359081, 6137495, 6678490, 7655830, 8968258, 9349886, 10718162, 12072655, 12274990, 16901717, 22420645, 23374715, 24145310, 26795405, 31388903, 33803434, 44841290, 46749430, 53590810, 62777806, 84508585, 156944515, 169017170, 219722321, 313889030, 439444642, 1098611605, 2197223210]

約数ペア:

[(1, 2197223210), (2, 1098611605), (5, 439444642), (7, 313889030), (10, 219722321), (13, 169017170), (14, 156944515), (26, 84508585), (35, 62777806), (41, 53590810), (47, 46749430), (49, 44841290), (65, 33803434), (70, 31388903), (82, 26795405), (91, 24145310), (94, 23374715), (98, 22420645), (130, 16901717), (179, 12274990), (182, 12072655), (205, 10718162), (235, 9349886), (245, 8968258), (287, 7655830), (329, 6678490), (358, 6137495), (410, 5359081), (455, 4829062), (470, 4674943), (490, 4484129), (533, 4122370), (574, 3827915), (611, 3596110), (637, 3449330), (658, 3339245), (895, 2454998), (910, 2414531), (1066, 2061185), (1222, 1798055), (1253, 1753570), (1274, 1724665), (1435, 1531166), (1645, 1335698), (1790, 1227499), (1927, 1140230), (2009, 1093690), (2303, 954070), (2327, 944230), (2506, 876785), (2665, 824474), (2870, 765583), (3055, 719222), (3185, 689866), (3290, 667849), (3731, 588910), (3854, 570115), (4018, 546845), (4277, 513730), (4606, 477035), (4654, 472115), (5330, 412237), (6110, 359611), (6265, 350714), (6370, 344933), (7339, 299390), (7462, 294455), (8413, 261170), (8554, 256865), (8771, 250510), (9635, 228046), (10045, 218738), (11515, 190814), (11635, 188846), (12530, 175357), (13489, 162890), (14678, 149695), (16289, 134890), (16826, 130585), (17542, 125255), (18655, 117782), (19270, 114023), (20090, 109369), (21385, 102746), (23030, 95407), (23270, 94423), (25051, 87710), (26117, 84130), (26978, 81445), (29939, 73390), (32578, 67445), (36695, 59878), (37310, 58891), (42065, 52234), (42770, 51373), (43855, 50102)]