2113010970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 5963950080

約数和(自身を除く): 3850939110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 211, 215, 258, 301, 422, 430, 602, 633, 645, 903, 1055, 1109, 1266, 1290, 1477, 1505, 1806, 2110, 2218, 2954, 3010, 3165, 3327, 4431, 4515, 5545, 6330, 6654, 7385, 7763, 8862, 9030, 9073, 11090, 14770, 15526, 16635, 18146, 22155, 23289, 27219, 33270, 38815, 44310, 45365, 46578, 47687, 54438, 63511, 77630, 90730, 95374, 116445, 127022, 136095, 143061, 190533, 232890, 233999, 238435, 272190, 286122, 317555, 333809, 381066, 467998, 476870, 635110, 667618, 701997, 715305, 952665, 1001427, 1169995, 1403994, 1430610, 1637993, 1669045, 1905330, 2002854, 2339990, 3275986, 3338090, 3509985, 4913979, 5007135, 7019970, 8189965, 9827958, 10014270, 10061957, 16379930, 20123914, 24569895, 30185871, 49139790, 50309785, 60371742, 70433699, 100619570, 140867398, 150929355, 211301097, 301858710, 352168495, 422602194, 704336990, 1056505485, 2113010970]

約数ペア:

[(1, 2113010970), (2, 1056505485), (3, 704336990), (5, 422602194), (6, 352168495), (7, 301858710), (10, 211301097), (14, 150929355), (15, 140867398), (21, 100619570), (30, 70433699), (35, 60371742), (42, 50309785), (43, 49139790), (70, 30185871), (86, 24569895), (105, 20123914), (129, 16379930), (210, 10061957), (211, 10014270), (215, 9827958), (258, 8189965), (301, 7019970), (422, 5007135), (430, 4913979), (602, 3509985), (633, 3338090), (645, 3275986), (903, 2339990), (1055, 2002854), (1109, 1905330), (1266, 1669045), (1290, 1637993), (1477, 1430610), (1505, 1403994), (1806, 1169995), (2110, 1001427), (2218, 952665), (2954, 715305), (3010, 701997), (3165, 667618), (3327, 635110), (4431, 476870), (4515, 467998), (5545, 381066), (6330, 333809), (6654, 317555), (7385, 286122), (7763, 272190), (8862, 238435), (9030, 233999), (9073, 232890), (11090, 190533), (14770, 143061), (15526, 136095), (16635, 127022), (18146, 116445), (22155, 95374), (23289, 90730), (27219, 77630), (33270, 63511), (38815, 54438), (44310, 47687), (45365, 46578)]