15672539540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{322613}}^1$

素因数の和:322976

約数の個数: 48

約数和(自身を含む): 37722609792

約数和(自身を除く): 22050070252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 24290, 48580, 322613, 645226, 1290452, 1613065, 2258291, 3226130, 4516582, 6452260, 9033164, 11291455, 22582910, 45165820, 111946711, 223893422, 447786844, 559733555, 783626977, 1119467110, 1567253954, 2238934220, 3134507908, 3918134885, 7836269770, 15672539540]

約数ペア:

[(1, 15672539540), (2, 7836269770), (4, 3918134885), (5, 3134507908), (7, 2238934220), (10, 1567253954), (14, 1119467110), (20, 783626977), (28, 559733555), (35, 447786844), (70, 223893422), (140, 111946711), (347, 45165820), (694, 22582910), (1388, 11291455), (1735, 9033164), (2429, 6452260), (3470, 4516582), (4858, 3226130), (6940, 2258291), (9716, 1613065), (12145, 1290452), (24290, 645226), (48580, 322613)]