83774970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40471}}^1$

素因数の和:40507

約数の個数: 48

約数和(自身を含む): 227290752

約数和(自身を除く): 143515782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 40471, 80942, 121413, 202355, 242826, 364239, 404710, 607065, 728478, 930833, 1214130, 1821195, 1861666, 2792499, 3642390, 4654165, 5584998, 8377497, 9308330, 13962495, 16754994, 27924990, 41887485, 83774970]

約数ペア:

[(1, 83774970), (2, 41887485), (3, 27924990), (5, 16754994), (6, 13962495), (9, 9308330), (10, 8377497), (15, 5584998), (18, 4654165), (23, 3642390), (30, 2792499), (45, 1861666), (46, 1821195), (69, 1214130), (90, 930833), (115, 728478), (138, 607065), (207, 404710), (230, 364239), (345, 242826), (414, 202355), (690, 121413), (1035, 80942), (2070, 40471)]