164606470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9839}}^1$

素因数の和:10092

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 175463930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 9839, 16730, 19678, 49195, 68873, 98390, 137746, 344365, 688730, 2351521, 4703042, 11757605, 16460647, 23515210, 32921294, 82303235, 164606470]

約数ペア:

[(1, 164606470), (2, 82303235), (5, 32921294), (7, 23515210), (10, 16460647), (14, 11757605), (35, 4703042), (70, 2351521), (239, 688730), (478, 344365), (1195, 137746), (1673, 98390), (2390, 68873), (3346, 49195), (8365, 19678), (9839, 16730)]