27233830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12360

約数の個数: 32

約数和(自身を含む): 55901664

約数和(自身を除く): 28667834

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12323, 24646, 61615, 123230, 160199, 209491, 320398, 418982, 800995, 1047455, 1601990, 2094910, 2723383, 5446766, 13616915, 27233830]

約数ペア:

[(1, 27233830), (2, 13616915), (5, 5446766), (10, 2723383), (13, 2094910), (17, 1601990), (26, 1047455), (34, 800995), (65, 418982), (85, 320398), (130, 209491), (170, 160199), (221, 123230), (442, 61615), (1105, 24646), (2210, 12323)]