707502540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{512683}}^1$

素因数の和:512718

約数の個数: 48

約数和(自身を含む): 2067141888

約数和(自身を除く): 1359639348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 512683, 1025366, 1538049, 2050732, 2563415, 3076098, 5126830, 6152196, 7690245, 10253660, 11791709, 15380490, 23583418, 30760980, 35375127, 47166836, 58958545, 70750254, 117917090, 141500508, 176875635, 235834180, 353751270, 707502540]

約数ペア:

[(1, 707502540), (2, 353751270), (3, 235834180), (4, 176875635), (5, 141500508), (6, 117917090), (10, 70750254), (12, 58958545), (15, 47166836), (20, 35375127), (23, 30760980), (30, 23583418), (46, 15380490), (60, 11791709), (69, 10253660), (92, 7690245), (115, 6152196), (138, 5126830), (230, 3076098), (276, 2563415), (345, 2050732), (460, 1538049), (690, 1025366), (1380, 512683)]