12149220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 36989568

約数和(自身を除く): 24840348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 277, 340, 430, 510, 516, 554, 645, 731, 831, 860, 1020, 1108, 1290, 1385, 1462, 1662, 2193, 2580, 2770, 2924, 3324, 3655, 4155, 4386, 4709, 5540, 7310, 8310, 8772, 9418, 10965, 11911, 14127, 14620, 16620, 18836, 21930, 23545, 23822, 28254, 35733, 43860, 47090, 47644, 56508, 59555, 70635, 71466, 94180, 119110, 141270, 142932, 178665, 202487, 238220, 282540, 357330, 404974, 607461, 714660, 809948, 1012435, 1214922, 2024870, 2429844, 3037305, 4049740, 6074610, 12149220]

約数ペア:

[(1, 12149220), (2, 6074610), (3, 4049740), (4, 3037305), (5, 2429844), (6, 2024870), (10, 1214922), (12, 1012435), (15, 809948), (17, 714660), (20, 607461), (30, 404974), (34, 357330), (43, 282540), (51, 238220), (60, 202487), (68, 178665), (85, 142932), (86, 141270), (102, 119110), (129, 94180), (170, 71466), (172, 70635), (204, 59555), (215, 56508), (255, 47644), (258, 47090), (277, 43860), (340, 35733), (430, 28254), (510, 23822), (516, 23545), (554, 21930), (645, 18836), (731, 16620), (831, 14620), (860, 14127), (1020, 11911), (1108, 10965), (1290, 9418), (1385, 8772), (1462, 8310), (1662, 7310), (2193, 5540), (2580, 4709), (2770, 4386), (2924, 4155), (3324, 3655)]