67628670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72719}}^1$

素因数の和:72760

約数の個数: 32

約数和(自身を含む): 167546880

約数和(自身を除く): 99918210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 72719, 145438, 218157, 363595, 436314, 727190, 1090785, 2181570, 2254289, 4508578, 6762867, 11271445, 13525734, 22542890, 33814335, 67628670]

約数ペア:

[(1, 67628670), (2, 33814335), (3, 22542890), (5, 13525734), (6, 11271445), (10, 6762867), (15, 4508578), (30, 2254289), (31, 2181570), (62, 1090785), (93, 727190), (155, 436314), (186, 363595), (310, 218157), (465, 145438), (930, 72719)]