85894030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 78957170

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 3391, 5066, 6782, 12665, 16955, 25330, 33910, 57647, 115294, 288235, 505259, 576470, 1010518, 2526295, 5052590, 8589403, 17178806, 42947015, 85894030]

約数ペア:

[(1, 85894030), (2, 42947015), (5, 17178806), (10, 8589403), (17, 5052590), (34, 2526295), (85, 1010518), (149, 576470), (170, 505259), (298, 288235), (745, 115294), (1490, 57647), (2533, 33910), (3391, 25330), (5066, 16955), (6782, 12665)]