85265810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39293}}^1$

素因数の和:39338

約数の個数: 32

約数和(自身を含む): 181066752

約数和(自身を除く): 95800942

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 39293, 78586, 196465, 275051, 392930, 550102, 1218083, 1375255, 2436166, 2750510, 6090415, 8526581, 12180830, 17053162, 42632905, 85265810]

約数ペア:

[(1, 85265810), (2, 42632905), (5, 17053162), (7, 12180830), (10, 8526581), (14, 6090415), (31, 2750510), (35, 2436166), (62, 1375255), (70, 1218083), (155, 550102), (217, 392930), (310, 275051), (434, 196465), (1085, 78586), (2170, 39293)]