70988220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9619}}^1$

素因数の和:9675

約数の個数: 72

約数和(自身を含む): 220605840

約数和(自身を除く): 149617620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 9619, 19238, 28857, 38476, 48095, 57714, 86571, 96190, 115428, 144285, 173142, 192380, 288570, 346284, 394379, 432855, 577140, 788758, 865710, 1183137, 1577516, 1731420, 1971895, 2366274, 3549411, 3943790, 4732548, 5915685, 7098822, 7887580, 11831370, 14197644, 17747055, 23662740, 35494110, 70988220]

約数ペア:

[(1, 70988220), (2, 35494110), (3, 23662740), (4, 17747055), (5, 14197644), (6, 11831370), (9, 7887580), (10, 7098822), (12, 5915685), (15, 4732548), (18, 3943790), (20, 3549411), (30, 2366274), (36, 1971895), (41, 1731420), (45, 1577516), (60, 1183137), (82, 865710), (90, 788758), (123, 577140), (164, 432855), (180, 394379), (205, 346284), (246, 288570), (369, 192380), (410, 173142), (492, 144285), (615, 115428), (738, 96190), (820, 86571), (1230, 57714), (1476, 48095), (1845, 38476), (2460, 28857), (3690, 19238), (7380, 9619)]