91006980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3319}}^1$

素因数の和:3788

約数の個数: 48

約数和(自身を含む): 255454080

約数和(自身を除く): 164447100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 3319, 4570, 5484, 6638, 6855, 9140, 9957, 13276, 13710, 16595, 19914, 27420, 33190, 39828, 49785, 66380, 99570, 199140, 1516783, 3033566, 4550349, 6067132, 7583915, 9100698, 15167830, 18201396, 22751745, 30335660, 45503490, 91006980]

約数ペア:

[(1, 91006980), (2, 45503490), (3, 30335660), (4, 22751745), (5, 18201396), (6, 15167830), (10, 9100698), (12, 7583915), (15, 6067132), (20, 4550349), (30, 3033566), (60, 1516783), (457, 199140), (914, 99570), (1371, 66380), (1828, 49785), (2285, 39828), (2742, 33190), (3319, 27420), (4570, 19914), (5484, 16595), (6638, 13710), (6855, 13276), (9140, 9957)]