1213014530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70157}}^1$

素因数の和:70203

約数の個数: 64

約数和(自身を含む): 2828770560

約数和(自身を除く): 1615756030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 70157, 140314, 350785, 491099, 701570, 912041, 982198, 1332983, 1824082, 2455495, 2665966, 4560205, 4910990, 6384287, 6664915, 9120410, 9330881, 12768574, 13329830, 17328779, 18661762, 31921435, 34657558, 46654405, 63842870, 86643895, 93308810, 121301453, 173287790, 242602906, 606507265, 1213014530]

約数ペア:

[(1, 1213014530), (2, 606507265), (5, 242602906), (7, 173287790), (10, 121301453), (13, 93308810), (14, 86643895), (19, 63842870), (26, 46654405), (35, 34657558), (38, 31921435), (65, 18661762), (70, 17328779), (91, 13329830), (95, 12768574), (130, 9330881), (133, 9120410), (182, 6664915), (190, 6384287), (247, 4910990), (266, 4560205), (455, 2665966), (494, 2455495), (665, 1824082), (910, 1332983), (1235, 982198), (1330, 912041), (1729, 701570), (2470, 491099), (3458, 350785), (8645, 140314), (17290, 70157)]