67223490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8719}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 161982720

約数和(自身を除く): 94759230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 8719, 17438, 26157, 43595, 52314, 87190, 130785, 261570, 2240783, 4481566, 6722349, 11203915, 13444698, 22407830, 33611745, 67223490]

約数ペア:

[(1, 67223490), (2, 33611745), (3, 22407830), (5, 13444698), (6, 11203915), (10, 6722349), (15, 4481566), (30, 2240783), (257, 261570), (514, 130785), (771, 87190), (1285, 52314), (1542, 43595), (2570, 26157), (3855, 17438), (7710, 8719)]