86707010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 179407872

約数和(自身を除く): 92700862

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 598, 611, 617, 1081, 1222, 1234, 1495, 2162, 2990, 3055, 3085, 5405, 6110, 6170, 8021, 10810, 14053, 14191, 16042, 28106, 28382, 28999, 40105, 57998, 70265, 70955, 80210, 140530, 141910, 144995, 184483, 289990, 368966, 376987, 666977, 753974, 922415, 1333954, 1844830, 1884935, 3334885, 3769870, 6669770, 8670701, 17341402, 43353505, 86707010]

約数ペア:

[(1, 86707010), (2, 43353505), (5, 17341402), (10, 8670701), (13, 6669770), (23, 3769870), (26, 3334885), (46, 1884935), (47, 1844830), (65, 1333954), (94, 922415), (115, 753974), (130, 666977), (230, 376987), (235, 368966), (299, 289990), (470, 184483), (598, 144995), (611, 141910), (617, 140530), (1081, 80210), (1222, 70955), (1234, 70265), (1495, 57998), (2162, 40105), (2990, 28999), (3055, 28382), (3085, 28106), (5405, 16042), (6110, 14191), (6170, 14053), (8021, 10810)]