23428860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 82315296

約数和(自身を除く): 58886436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 613, 637, 735, 780, 910, 980, 1092, 1226, 1274, 1365, 1470, 1820, 1839, 1911, 2452, 2548, 2730, 2940, 3065, 3185, 3678, 3822, 4291, 5460, 6130, 6370, 7356, 7644, 7969, 8582, 9195, 9555, 12260, 12740, 12873, 15938, 17164, 18390, 19110, 21455, 23907, 25746, 30037, 31876, 36780, 38220, 39845, 42910, 47814, 51492, 55783, 60074, 64365, 79690, 85820, 90111, 95628, 111566, 119535, 120148, 128730, 150185, 159380, 167349, 180222, 223132, 239070, 257460, 278915, 300370, 334698, 360444, 390481, 450555, 478140, 557830, 600740, 669396, 780962, 836745, 901110, 1115660, 1171443, 1561924, 1673490, 1802220, 1952405, 2342886, 3346980, 3904810, 4685772, 5857215, 7809620, 11714430, 23428860]

約数ペア:

[(1, 23428860), (2, 11714430), (3, 7809620), (4, 5857215), (5, 4685772), (6, 3904810), (7, 3346980), (10, 2342886), (12, 1952405), (13, 1802220), (14, 1673490), (15, 1561924), (20, 1171443), (21, 1115660), (26, 901110), (28, 836745), (30, 780962), (35, 669396), (39, 600740), (42, 557830), (49, 478140), (52, 450555), (60, 390481), (65, 360444), (70, 334698), (78, 300370), (84, 278915), (91, 257460), (98, 239070), (105, 223132), (130, 180222), (140, 167349), (147, 159380), (156, 150185), (182, 128730), (195, 120148), (196, 119535), (210, 111566), (245, 95628), (260, 90111), (273, 85820), (294, 79690), (364, 64365), (390, 60074), (420, 55783), (455, 51492), (490, 47814), (546, 42910), (588, 39845), (613, 38220), (637, 36780), (735, 31876), (780, 30037), (910, 25746), (980, 23907), (1092, 21455), (1226, 19110), (1274, 18390), (1365, 17164), (1470, 15938), (1820, 12873), (1839, 12740), (1911, 12260), (2452, 9555), (2548, 9195), (2730, 8582), (2940, 7969), (3065, 7644), (3185, 7356), (3678, 6370), (3822, 6130), (4291, 5460)]