155070430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3391}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 296732160

約数和(自身を除く): 141661730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 3391, 4573, 6782, 9146, 16955, 22865, 33910, 45730, 57647, 115294, 288235, 576470, 912179, 1824358, 4560895, 9121790, 15507043, 31014086, 77535215, 155070430]

約数ペア:

[(1, 155070430), (2, 77535215), (5, 31014086), (10, 15507043), (17, 9121790), (34, 4560895), (85, 1824358), (170, 912179), (269, 576470), (538, 288235), (1345, 115294), (2690, 57647), (3391, 45730), (4573, 33910), (6782, 22865), (9146, 16955)]