453531990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{9623}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 1089282816

約数和(自身を除く): 635750826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1571, 3142, 4713, 7855, 9426, 9623, 15710, 19246, 23565, 28869, 47130, 48115, 57738, 96230, 144345, 288690, 15117733, 30235466, 45353199, 75588665, 90706398, 151177330, 226765995, 453531990]

約数ペア:

[(1, 453531990), (2, 226765995), (3, 151177330), (5, 90706398), (6, 75588665), (10, 45353199), (15, 30235466), (30, 15117733), (1571, 288690), (3142, 144345), (4713, 96230), (7855, 57738), (9426, 48115), (9623, 47130), (15710, 28869), (19246, 23565)]