173894010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 251885190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 239, 307, 395, 474, 478, 614, 717, 790, 921, 1185, 1195, 1434, 1535, 1842, 2370, 2390, 3070, 3585, 4605, 7170, 9210, 18881, 24253, 37762, 48506, 56643, 72759, 73373, 94405, 113286, 121265, 145518, 146746, 188810, 220119, 242530, 283215, 363795, 366865, 440238, 566430, 727590, 733730, 1100595, 2201190, 5796467, 11592934, 17389401, 28982335, 34778802, 57964670, 86947005, 173894010]

約数ペア:

[(1, 173894010), (2, 86947005), (3, 57964670), (5, 34778802), (6, 28982335), (10, 17389401), (15, 11592934), (30, 5796467), (79, 2201190), (158, 1100595), (237, 733730), (239, 727590), (307, 566430), (395, 440238), (474, 366865), (478, 363795), (614, 283215), (717, 242530), (790, 220119), (921, 188810), (1185, 146746), (1195, 145518), (1434, 121265), (1535, 113286), (1842, 94405), (2370, 73373), (2390, 72759), (3070, 56643), (3585, 48506), (4605, 37762), (7170, 24253), (9210, 18881)]