30497056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 62995968

約数和(自身を除く): 32498912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 433, 496, 568, 866, 992, 1136, 1732, 2201, 2272, 3464, 4402, 6928, 8804, 13423, 13856, 17608, 26846, 30743, 35216, 53692, 61486, 70432, 107384, 122972, 214768, 245944, 429536, 491888, 953033, 983776, 1906066, 3812132, 7624264, 15248528, 30497056]

約数ペア:

[(1, 30497056), (2, 15248528), (4, 7624264), (8, 3812132), (16, 1906066), (31, 983776), (32, 953033), (62, 491888), (71, 429536), (124, 245944), (142, 214768), (248, 122972), (284, 107384), (433, 70432), (496, 61486), (568, 53692), (866, 35216), (992, 30743), (1136, 26846), (1732, 17608), (2201, 13856), (2272, 13423), (3464, 8804), (4402, 6928)]