30363320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58391}}^1$

素因数の和:58415

約数の個数: 32

約数和(自身を含む): 73573920

約数和(自身を除く): 43210600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58391, 116782, 233564, 291955, 467128, 583910, 759083, 1167820, 1518166, 2335640, 3036332, 3795415, 6072664, 7590830, 15181660, 30363320]

約数ペア:

[(1, 30363320), (2, 15181660), (4, 7590830), (5, 6072664), (8, 3795415), (10, 3036332), (13, 2335640), (20, 1518166), (26, 1167820), (40, 759083), (52, 583910), (65, 467128), (104, 291955), (130, 233564), (260, 116782), (520, 58391)]