63191380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3833

約数の個数: 72

約数和(自身を含む): 163491048

約数和(自身を除く): 100299668

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 3793, 4165, 7586, 8330, 15172, 16660, 18965, 26551, 37930, 53102, 64481, 75860, 106204, 128962, 132755, 185857, 257924, 265510, 322405, 371714, 451367, 531020, 644810, 743428, 902734, 929285, 1289620, 1805468, 1858570, 2256835, 3159569, 3717140, 4513670, 6319138, 9027340, 12638276, 15797845, 31595690, 63191380]

約数ペア:

[(1, 63191380), (2, 31595690), (4, 15797845), (5, 12638276), (7, 9027340), (10, 6319138), (14, 4513670), (17, 3717140), (20, 3159569), (28, 2256835), (34, 1858570), (35, 1805468), (49, 1289620), (68, 929285), (70, 902734), (85, 743428), (98, 644810), (119, 531020), (140, 451367), (170, 371714), (196, 322405), (238, 265510), (245, 257924), (340, 185857), (476, 132755), (490, 128962), (595, 106204), (833, 75860), (980, 64481), (1190, 53102), (1666, 37930), (2380, 26551), (3332, 18965), (3793, 16660), (4165, 15172), (7586, 8330)]