7675990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 16096320

約数和(自身を除く): 8420330

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2069, 3710, 4138, 10345, 14483, 20690, 28966, 72415, 109657, 144830, 219314, 548285, 767599, 1096570, 1535198, 3837995, 7675990]

約数ペア:

[(1, 7675990), (2, 3837995), (5, 1535198), (7, 1096570), (10, 767599), (14, 548285), (35, 219314), (53, 144830), (70, 109657), (106, 72415), (265, 28966), (371, 20690), (530, 14483), (742, 10345), (1855, 4138), (2069, 3710)]