112268910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 310464000

約数和(自身を除く): 198195090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 109, 114, 130, 139, 190, 195, 218, 247, 278, 285, 327, 390, 417, 494, 545, 570, 654, 695, 741, 834, 1090, 1235, 1390, 1417, 1482, 1635, 1807, 2071, 2085, 2470, 2641, 2834, 3270, 3614, 3705, 4142, 4170, 4251, 5282, 5421, 6213, 7085, 7410, 7923, 8502, 9035, 10355, 10842, 12426, 13205, 14170, 15151, 15846, 18070, 20710, 21255, 26410, 26923, 27105, 30302, 31065, 34333, 39615, 42510, 45453, 53846, 54210, 62130, 68666, 75755, 79230, 80769, 90906, 102999, 134615, 151510, 161538, 171665, 196963, 205998, 227265, 269230, 287869, 343330, 393926, 403845, 454530, 514995, 575738, 590889, 807690, 863607, 984815, 1029990, 1181778, 1439345, 1727214, 1969630, 2878690, 2954445, 3742297, 4318035, 5908890, 7484594, 8636070, 11226891, 18711485, 22453782, 37422970, 56134455, 112268910]

約数ペア:

[(1, 112268910), (2, 56134455), (3, 37422970), (5, 22453782), (6, 18711485), (10, 11226891), (13, 8636070), (15, 7484594), (19, 5908890), (26, 4318035), (30, 3742297), (38, 2954445), (39, 2878690), (57, 1969630), (65, 1727214), (78, 1439345), (95, 1181778), (109, 1029990), (114, 984815), (130, 863607), (139, 807690), (190, 590889), (195, 575738), (218, 514995), (247, 454530), (278, 403845), (285, 393926), (327, 343330), (390, 287869), (417, 269230), (494, 227265), (545, 205998), (570, 196963), (654, 171665), (695, 161538), (741, 151510), (834, 134615), (1090, 102999), (1235, 90906), (1390, 80769), (1417, 79230), (1482, 75755), (1635, 68666), (1807, 62130), (2071, 54210), (2085, 53846), (2470, 45453), (2641, 42510), (2834, 39615), (3270, 34333), (3614, 31065), (3705, 30302), (4142, 27105), (4170, 26923), (4251, 26410), (5282, 21255), (5421, 20710), (6213, 18070), (7085, 15846), (7410, 15151), (7923, 14170), (8502, 13205), (9035, 12426), (10355, 10842)]