69555070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2357}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 135481248

約数和(自身を除く): 65926178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2357, 2951, 4714, 5902, 11785, 14755, 23570, 29510, 30641, 61282, 153205, 306410, 535039, 1070078, 2675195, 5350390, 6955507, 13911014, 34777535, 69555070]

約数ペア:

[(1, 69555070), (2, 34777535), (5, 13911014), (10, 6955507), (13, 5350390), (26, 2675195), (65, 1070078), (130, 535039), (227, 306410), (454, 153205), (1135, 61282), (2270, 30641), (2357, 29510), (2951, 23570), (4714, 14755), (5902, 11785)]