3222420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 9240000

約数和(自身を除く): 6017580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1249, 1290, 2498, 2580, 3747, 4996, 6245, 7494, 12490, 14988, 18735, 24980, 37470, 53707, 74940, 107414, 161121, 214828, 268535, 322242, 537070, 644484, 805605, 1074140, 1611210, 3222420]

約数ペア:

[(1, 3222420), (2, 1611210), (3, 1074140), (4, 805605), (5, 644484), (6, 537070), (10, 322242), (12, 268535), (15, 214828), (20, 161121), (30, 107414), (43, 74940), (60, 53707), (86, 37470), (129, 24980), (172, 18735), (215, 14988), (258, 12490), (430, 7494), (516, 6245), (645, 4996), (860, 3747), (1249, 2580), (1290, 2498)]