13160970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 34412040

約数和(自身を除く): 21251070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 569, 771, 1138, 1285, 1542, 1707, 2313, 2570, 2845, 3414, 3855, 4626, 5121, 5690, 7710, 8535, 10242, 11565, 17070, 23130, 25605, 51210, 146233, 292466, 438699, 731165, 877398, 1316097, 1462330, 2193495, 2632194, 4386990, 6580485, 13160970]

約数ペア:

[(1, 13160970), (2, 6580485), (3, 4386990), (5, 2632194), (6, 2193495), (9, 1462330), (10, 1316097), (15, 877398), (18, 731165), (30, 438699), (45, 292466), (90, 146233), (257, 51210), (514, 25605), (569, 23130), (771, 17070), (1138, 11565), (1285, 10242), (1542, 8535), (1707, 7710), (2313, 5690), (2570, 5121), (2845, 4626), (3414, 3855)]