71726190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103951}}^1$

素因数の和:103984

約数の個数: 32

約数和(自身を含む): 179629056

約数和(自身を除く): 107902866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 103951, 207902, 311853, 519755, 623706, 1039510, 1559265, 2390873, 3118530, 4781746, 7172619, 11954365, 14345238, 23908730, 35863095, 71726190]

約数ペア:

[(1, 71726190), (2, 35863095), (3, 23908730), (5, 14345238), (6, 11954365), (10, 7172619), (15, 4781746), (23, 3118530), (30, 2390873), (46, 1559265), (69, 1039510), (115, 623706), (138, 519755), (230, 311853), (345, 207902), (690, 103951)]