30107448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 70531272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 41, 42, 47, 56, 62, 63, 72, 82, 84, 93, 94, 123, 124, 126, 141, 164, 168, 186, 188, 217, 246, 248, 252, 279, 282, 287, 328, 329, 369, 372, 376, 423, 434, 492, 504, 558, 564, 574, 651, 658, 738, 744, 846, 861, 868, 984, 987, 1116, 1128, 1148, 1271, 1302, 1316, 1457, 1476, 1692, 1722, 1736, 1927, 1953, 1974, 2232, 2296, 2542, 2583, 2604, 2632, 2914, 2952, 2961, 3384, 3444, 3813, 3854, 3906, 3948, 4371, 5084, 5166, 5208, 5781, 5828, 5922, 6888, 7626, 7708, 7812, 7896, 8742, 8897, 10168, 10199, 10332, 11439, 11562, 11656, 11844, 13113, 13489, 15252, 15416, 15624, 17343, 17484, 17794, 20398, 20664, 22878, 23124, 23688, 26226, 26691, 26978, 30504, 30597, 34686, 34968, 35588, 40467, 40796, 45756, 46248, 52452, 53382, 53956, 59737, 61194, 69372, 71176, 80073, 80934, 81592, 91512, 91791, 104904, 106764, 107912, 119474, 121401, 122388, 138744, 160146, 161868, 179211, 183582, 213528, 238948, 242802, 244776, 320292, 323736, 358422, 367164, 418159, 477896, 485604, 537633, 640584, 716844, 734328, 836318, 971208, 1075266, 1254477, 1433688, 1672636, 2150532, 2508954, 3345272, 3763431, 4301064, 5017908, 7526862, 10035816, 15053724, 30107448]

約数ペア:

[(1, 30107448), (2, 15053724), (3, 10035816), (4, 7526862), (6, 5017908), (7, 4301064), (8, 3763431), (9, 3345272), (12, 2508954), (14, 2150532), (18, 1672636), (21, 1433688), (24, 1254477), (28, 1075266), (31, 971208), (36, 836318), (41, 734328), (42, 716844), (47, 640584), (56, 537633), (62, 485604), (63, 477896), (72, 418159), (82, 367164), (84, 358422), (93, 323736), (94, 320292), (123, 244776), (124, 242802), (126, 238948), (141, 213528), (164, 183582), (168, 179211), (186, 161868), (188, 160146), (217, 138744), (246, 122388), (248, 121401), (252, 119474), (279, 107912), (282, 106764), (287, 104904), (328, 91791), (329, 91512), (369, 81592), (372, 80934), (376, 80073), (423, 71176), (434, 69372), (492, 61194), (504, 59737), (558, 53956), (564, 53382), (574, 52452), (651, 46248), (658, 45756), (738, 40796), (744, 40467), (846, 35588), (861, 34968), (868, 34686), (984, 30597), (987, 30504), (1116, 26978), (1128, 26691), (1148, 26226), (1271, 23688), (1302, 23124), (1316, 22878), (1457, 20664), (1476, 20398), (1692, 17794), (1722, 17484), (1736, 17343), (1927, 15624), (1953, 15416), (1974, 15252), (2232, 13489), (2296, 13113), (2542, 11844), (2583, 11656), (2604, 11562), (2632, 11439), (2914, 10332), (2952, 10199), (2961, 10168), (3384, 8897), (3444, 8742), (3813, 7896), (3854, 7812), (3906, 7708), (3948, 7626), (4371, 6888), (5084, 5922), (5166, 5828), (5208, 5781)]