7656030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 20043504

約数和(自身を除く): 12387474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 331, 514, 662, 771, 993, 1285, 1542, 1655, 1986, 2313, 2570, 2979, 3310, 3855, 4626, 4965, 5958, 7710, 9930, 11565, 14895, 23130, 29790, 85067, 170134, 255201, 425335, 510402, 765603, 850670, 1276005, 1531206, 2552010, 3828015, 7656030]

約数ペア:

[(1, 7656030), (2, 3828015), (3, 2552010), (5, 1531206), (6, 1276005), (9, 850670), (10, 765603), (15, 510402), (18, 425335), (30, 255201), (45, 170134), (90, 85067), (257, 29790), (331, 23130), (514, 14895), (662, 11565), (771, 9930), (993, 7710), (1285, 5958), (1542, 4965), (1655, 4626), (1986, 3855), (2313, 3310), (2570, 2979)]