72934010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 63577990

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 1579, 3158, 4619, 7895, 9238, 15790, 23095, 46190, 48949, 97898, 235271, 244745, 470542, 489490, 1176355, 2352710, 7293401, 14586802, 36467005, 72934010]

約数ペア:

[(1, 72934010), (2, 36467005), (5, 14586802), (10, 7293401), (31, 2352710), (62, 1176355), (149, 489490), (155, 470542), (298, 244745), (310, 235271), (745, 97898), (1490, 48949), (1579, 46190), (3158, 23095), (4619, 15790), (7895, 9238)]