2013307620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1973831}}^1$

素因数の和:1973860

約数の個数: 48

約数和(自身を含む): 5968867968

約数和(自身を除く): 3955560348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1973831, 3947662, 5921493, 7895324, 9869155, 11842986, 19738310, 23685972, 29607465, 33555127, 39476620, 59214930, 67110254, 100665381, 118429860, 134220508, 167775635, 201330762, 335551270, 402661524, 503326905, 671102540, 1006653810, 2013307620]

約数ペア:

[(1, 2013307620), (2, 1006653810), (3, 671102540), (4, 503326905), (5, 402661524), (6, 335551270), (10, 201330762), (12, 167775635), (15, 134220508), (17, 118429860), (20, 100665381), (30, 67110254), (34, 59214930), (51, 39476620), (60, 33555127), (68, 29607465), (85, 23685972), (102, 19738310), (170, 11842986), (204, 9869155), (255, 7895324), (340, 5921493), (510, 3947662), (1020, 1973831)]