464471940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{49307}}^1$

素因数の和:49476

約数の個数: 48

約数和(自身を含む): 1308831552

約数和(自身を除く): 844359612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 49307, 98614, 147921, 197228, 246535, 295842, 493070, 591684, 739605, 986140, 1479210, 2958420, 7741199, 15482398, 23223597, 30964796, 38705995, 46447194, 77411990, 92894388, 116117985, 154823980, 232235970, 464471940]

約数ペア:

[(1, 464471940), (2, 232235970), (3, 154823980), (4, 116117985), (5, 92894388), (6, 77411990), (10, 46447194), (12, 38705995), (15, 30964796), (20, 23223597), (30, 15482398), (60, 7741199), (157, 2958420), (314, 1479210), (471, 986140), (628, 739605), (785, 591684), (942, 493070), (1570, 295842), (1884, 246535), (2355, 197228), (3140, 147921), (4710, 98614), (9420, 49307)]