815173010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{4057}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 1493603712

約数和(自身を除く): 678430702

約数列:

[1, 2, 5, 10, 71, 142, 283, 355, 566, 710, 1415, 2830, 4057, 8114, 20093, 20285, 40186, 40570, 100465, 200930, 288047, 576094, 1148131, 1440235, 2296262, 2880470, 5740655, 11481310, 81517301, 163034602, 407586505, 815173010]

約数ペア:

[(1, 815173010), (2, 407586505), (5, 163034602), (10, 81517301), (71, 11481310), (142, 5740655), (283, 2880470), (355, 2296262), (566, 1440235), (710, 1148131), (1415, 576094), (2830, 288047), (4057, 200930), (8114, 100465), (20093, 40570), (20285, 40186)]