30657688

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 28094312

約数列:

[1, 2, 4, 8, 79, 158, 179, 271, 316, 358, 542, 632, 716, 1084, 1432, 2168, 14141, 21409, 28282, 42818, 48509, 56564, 85636, 97018, 113128, 171272, 194036, 388072, 3832211, 7664422, 15328844, 30657688]

約数ペア:

[(1, 30657688), (2, 15328844), (4, 7664422), (8, 3832211), (79, 388072), (158, 194036), (179, 171272), (271, 113128), (316, 97018), (358, 85636), (542, 56564), (632, 48509), (716, 42818), (1084, 28282), (1432, 21409), (2168, 14141)]