42394430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19183}}^1$

素因数の和:19220

約数の個数: 32

約数和(自身を含む): 87018624

約数和(自身を除く): 44624194

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19183, 38366, 95915, 191830, 249379, 326111, 498758, 652222, 1246895, 1630555, 2493790, 3261110, 4239443, 8478886, 21197215, 42394430]

約数ペア:

[(1, 42394430), (2, 21197215), (5, 8478886), (10, 4239443), (13, 3261110), (17, 2493790), (26, 1630555), (34, 1246895), (65, 652222), (85, 498758), (130, 326111), (170, 249379), (221, 191830), (442, 95915), (1105, 38366), (2210, 19183)]