2290417740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42557}}^1$

素因数の和:42608

約数の個数: 144

約数和(自身を含む): 7807520448

約数和(自身を除く): 5517102708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17940, 26910, 42557, 53820, 85114, 127671, 170228, 212785, 255342, 383013, 425570, 510684, 553241, 638355, 766026, 851140, 978811, 1106482, 1276710, 1532052, 1659723, 1915065, 1957622, 2212964, 2553420, 2766205, 2936433, 3319446, 3830130, 3915244, 4894055, 4979169, 5532410, 5872866, 6638892, 7660260, 8298615, 8809299, 9788110, 9958338, 11064820, 11745732, 12724543, 14682165, 16597230, 17618598, 19576220, 19916676, 24895845, 25449086, 29364330, 33194460, 35237196, 38173629, 44046495, 49791690, 50898172, 58728660, 63622715, 76347258, 88092990, 99583380, 114520887, 127245430, 152694516, 176185980, 190868145, 229041774, 254490860, 381736290, 458083548, 572604435, 763472580, 1145208870, 2290417740]

約数ペア:

[(1, 2290417740), (2, 1145208870), (3, 763472580), (4, 572604435), (5, 458083548), (6, 381736290), (9, 254490860), (10, 229041774), (12, 190868145), (13, 176185980), (15, 152694516), (18, 127245430), (20, 114520887), (23, 99583380), (26, 88092990), (30, 76347258), (36, 63622715), (39, 58728660), (45, 50898172), (46, 49791690), (52, 44046495), (60, 38173629), (65, 35237196), (69, 33194460), (78, 29364330), (90, 25449086), (92, 24895845), (115, 19916676), (117, 19576220), (130, 17618598), (138, 16597230), (156, 14682165), (180, 12724543), (195, 11745732), (207, 11064820), (230, 9958338), (234, 9788110), (260, 8809299), (276, 8298615), (299, 7660260), (345, 6638892), (390, 5872866), (414, 5532410), (460, 4979169), (468, 4894055), (585, 3915244), (598, 3830130), (690, 3319446), (780, 2936433), (828, 2766205), (897, 2553420), (1035, 2212964), (1170, 1957622), (1196, 1915065), (1380, 1659723), (1495, 1532052), (1794, 1276710), (2070, 1106482), (2340, 978811), (2691, 851140), (2990, 766026), (3588, 638355), (4140, 553241), (4485, 510684), (5382, 425570), (5980, 383013), (8970, 255342), (10764, 212785), (13455, 170228), (17940, 127671), (26910, 85114), (42557, 53820)]