7443270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 19498752

約数和(自身を除く): 12055482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 433, 573, 866, 955, 1146, 1299, 1719, 1910, 2165, 2598, 2865, 3438, 3897, 4330, 5730, 6495, 7794, 8595, 12990, 17190, 19485, 38970, 82703, 165406, 248109, 413515, 496218, 744327, 827030, 1240545, 1488654, 2481090, 3721635, 7443270]

約数ペア:

[(1, 7443270), (2, 3721635), (3, 2481090), (5, 1488654), (6, 1240545), (9, 827030), (10, 744327), (15, 496218), (18, 413515), (30, 248109), (45, 165406), (90, 82703), (191, 38970), (382, 19485), (433, 17190), (573, 12990), (866, 8595), (955, 7794), (1146, 6495), (1299, 5730), (1719, 4330), (1910, 3897), (2165, 3438), (2598, 2865)]