139646190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2963}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 335477376

約数和(自身を除く): 195831186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1571, 2963, 3142, 4713, 5926, 7855, 8889, 9426, 14815, 15710, 17778, 23565, 29630, 44445, 47130, 88890, 4654873, 9309746, 13964619, 23274365, 27929238, 46548730, 69823095, 139646190]

約数ペア:

[(1, 139646190), (2, 69823095), (3, 46548730), (5, 27929238), (6, 23274365), (10, 13964619), (15, 9309746), (30, 4654873), (1571, 88890), (2963, 47130), (3142, 44445), (4713, 29630), (5926, 23565), (7855, 17778), (8889, 15710), (9426, 14815)]