274345660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26029}}^1$

素因数の和:26086

約数の個数: 48

約数和(自身を含む): 629717760

約数和(自身を除く): 355372100

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 26029, 52058, 104116, 130145, 260290, 442493, 520580, 806899, 884986, 1613798, 1769972, 2212465, 3227596, 4034495, 4424930, 8068990, 8849860, 13717283, 16137980, 27434566, 54869132, 68586415, 137172830, 274345660]

約数ペア:

[(1, 274345660), (2, 137172830), (4, 68586415), (5, 54869132), (10, 27434566), (17, 16137980), (20, 13717283), (31, 8849860), (34, 8068990), (62, 4424930), (68, 4034495), (85, 3227596), (124, 2212465), (155, 1769972), (170, 1613798), (310, 884986), (340, 806899), (527, 520580), (620, 442493), (1054, 260290), (2108, 130145), (2635, 104116), (5270, 52058), (10540, 26029)]