173129460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{412213}}^1$

素因数の和:412232

約数の個数: 48

約数和(自身を含む): 554015616

約数和(自身を除く): 380886156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 412213, 824426, 1236639, 1648852, 2061065, 2473278, 2885491, 4122130, 4946556, 5770982, 6183195, 8244260, 8656473, 11541964, 12366390, 14427455, 17312946, 24732780, 28854910, 34625892, 43282365, 57709820, 86564730, 173129460]

約数ペア:

[(1, 173129460), (2, 86564730), (3, 57709820), (4, 43282365), (5, 34625892), (6, 28854910), (7, 24732780), (10, 17312946), (12, 14427455), (14, 12366390), (15, 11541964), (20, 8656473), (21, 8244260), (28, 6183195), (30, 5770982), (35, 4946556), (42, 4122130), (60, 2885491), (70, 2473278), (84, 2061065), (105, 1648852), (140, 1236639), (210, 824426), (420, 412213)]