2940190290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1921693}}^1$

素因数の和:1921723

約数の個数: 48

約数和(自身を含む): 8094175128

約数和(自身を除く): 5153984838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1921693, 3843386, 5765079, 9608465, 11530158, 17295237, 19216930, 28825395, 32668781, 34590474, 57650790, 65337562, 86476185, 98006343, 163343905, 172952370, 196012686, 294019029, 326687810, 490031715, 588038058, 980063430, 1470095145, 2940190290]

約数ペア:

[(1, 2940190290), (2, 1470095145), (3, 980063430), (5, 588038058), (6, 490031715), (9, 326687810), (10, 294019029), (15, 196012686), (17, 172952370), (18, 163343905), (30, 98006343), (34, 86476185), (45, 65337562), (51, 57650790), (85, 34590474), (90, 32668781), (102, 28825395), (153, 19216930), (170, 17295237), (255, 11530158), (306, 9608465), (510, 5765079), (765, 3843386), (1530, 1921693)]