77699830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2633}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 151339104

約数和(自身を除く): 73639274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2633, 2951, 5266, 5902, 13165, 14755, 26330, 29510, 34229, 68458, 171145, 342290, 597691, 1195382, 2988455, 5976910, 7769983, 15539966, 38849915, 77699830]

約数ペア:

[(1, 77699830), (2, 38849915), (5, 15539966), (10, 7769983), (13, 5976910), (26, 2988455), (65, 1195382), (130, 597691), (227, 342290), (454, 171145), (1135, 68458), (2270, 34229), (2633, 29510), (2951, 26330), (5266, 14755), (5902, 13165)]