6621910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 12628224

約数和(自身を除く): 6006314

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 521, 1042, 1271, 2542, 2605, 5210, 6355, 12710, 16151, 21361, 32302, 42722, 80755, 106805, 161510, 213610, 662191, 1324382, 3310955, 6621910]

約数ペア:

[(1, 6621910), (2, 3310955), (5, 1324382), (10, 662191), (31, 213610), (41, 161510), (62, 106805), (82, 80755), (155, 42722), (205, 32302), (310, 21361), (410, 16151), (521, 12710), (1042, 6355), (1271, 5210), (2542, 2605)]