170592830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2887}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 324380160

約数和(自身を除く): 153787330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 2887, 3110, 5774, 5909, 11818, 14435, 28870, 29545, 54853, 59090, 109706, 274265, 548530, 897857, 1795714, 4489285, 8978570, 17059283, 34118566, 85296415, 170592830]

約数ペア:

[(1, 170592830), (2, 85296415), (5, 34118566), (10, 17059283), (19, 8978570), (38, 4489285), (95, 1795714), (190, 897857), (311, 548530), (622, 274265), (1555, 109706), (2887, 59090), (3110, 54853), (5774, 29545), (5909, 28870), (11818, 14435)]