89513010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 246250368

約数和(自身を除く): 156737358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 83, 90, 115, 138, 166, 207, 230, 249, 345, 414, 415, 498, 521, 690, 747, 830, 1035, 1042, 1245, 1494, 1563, 1909, 2070, 2490, 2605, 3126, 3735, 3818, 4689, 5210, 5727, 7470, 7815, 9378, 9545, 11454, 11983, 15630, 17181, 19090, 23445, 23966, 28635, 34362, 35949, 43243, 46890, 57270, 59915, 71898, 85905, 86486, 107847, 119830, 129729, 171810, 179745, 215694, 216215, 259458, 359490, 389187, 432430, 539235, 648645, 778374, 994589, 1078470, 1297290, 1945935, 1989178, 2983767, 3891870, 4972945, 5967534, 8951301, 9945890, 14918835, 17902602, 29837670, 44756505, 89513010]

約数ペア:

[(1, 89513010), (2, 44756505), (3, 29837670), (5, 17902602), (6, 14918835), (9, 9945890), (10, 8951301), (15, 5967534), (18, 4972945), (23, 3891870), (30, 2983767), (45, 1989178), (46, 1945935), (69, 1297290), (83, 1078470), (90, 994589), (115, 778374), (138, 648645), (166, 539235), (207, 432430), (230, 389187), (249, 359490), (345, 259458), (414, 216215), (415, 215694), (498, 179745), (521, 171810), (690, 129729), (747, 119830), (830, 107847), (1035, 86486), (1042, 85905), (1245, 71898), (1494, 59915), (1563, 57270), (1909, 46890), (2070, 43243), (2490, 35949), (2605, 34362), (3126, 28635), (3735, 23966), (3818, 23445), (4689, 19090), (5210, 17181), (5727, 15630), (7470, 11983), (7815, 11454), (9378, 9545)]