70386780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6781}}^1$

素因数の和:6966

約数の個数: 48

約数和(自身を含む): 198251424

約数和(自身を除く): 127864644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 6781, 10380, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 135620, 203430, 406860, 1173113, 2346226, 3519339, 4692452, 5865565, 7038678, 11731130, 14077356, 17596695, 23462260, 35193390, 70386780]

約数ペア:

[(1, 70386780), (2, 35193390), (3, 23462260), (4, 17596695), (5, 14077356), (6, 11731130), (10, 7038678), (12, 5865565), (15, 4692452), (20, 3519339), (30, 2346226), (60, 1173113), (173, 406860), (346, 203430), (519, 135620), (692, 101715), (865, 81372), (1038, 67810), (1730, 40686), (2076, 33905), (2595, 27124), (3460, 20343), (5190, 13562), (6781, 10380)]