248144610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10457}}^1$

素因数の和:10587

約数の個数: 64

約数和(自身を含む): 686714112

約数和(自身を除く): 438569502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 10457, 11865, 20914, 23730, 31371, 52285, 62742, 73199, 104570, 146398, 156855, 219597, 313710, 365995, 439194, 731990, 1097985, 1181641, 2195970, 2363282, 3544923, 5908205, 7089846, 8271487, 11816410, 16542974, 17724615, 24814461, 35449230, 41357435, 49628922, 82714870, 124072305, 248144610]

約数ペア:

[(1, 248144610), (2, 124072305), (3, 82714870), (5, 49628922), (6, 41357435), (7, 35449230), (10, 24814461), (14, 17724615), (15, 16542974), (21, 11816410), (30, 8271487), (35, 7089846), (42, 5908205), (70, 3544923), (105, 2363282), (113, 2195970), (210, 1181641), (226, 1097985), (339, 731990), (565, 439194), (678, 365995), (791, 313710), (1130, 219597), (1582, 156855), (1695, 146398), (2373, 104570), (3390, 73199), (3955, 62742), (4746, 52285), (7910, 31371), (10457, 23730), (11865, 20914)]