170363340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{135209}}^1$

素因数の和:135231

約数の個数: 72

約数和(自身を含む): 590597280

約数和(自身を除く): 420233940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 135209, 270418, 405627, 540836, 676045, 811254, 946463, 1216881, 1352090, 1622508, 1892926, 2028135, 2433762, 2704180, 2839389, 3785852, 4056270, 4732315, 4867524, 5678778, 6084405, 8112540, 8518167, 9464630, 11357556, 12168810, 14196945, 17036334, 18929260, 24337620, 28393890, 34072668, 42590835, 56787780, 85181670, 170363340]

約数ペア:

[(1, 170363340), (2, 85181670), (3, 56787780), (4, 42590835), (5, 34072668), (6, 28393890), (7, 24337620), (9, 18929260), (10, 17036334), (12, 14196945), (14, 12168810), (15, 11357556), (18, 9464630), (20, 8518167), (21, 8112540), (28, 6084405), (30, 5678778), (35, 4867524), (36, 4732315), (42, 4056270), (45, 3785852), (60, 2839389), (63, 2704180), (70, 2433762), (84, 2028135), (90, 1892926), (105, 1622508), (126, 1352090), (140, 1216881), (180, 946463), (210, 811254), (252, 676045), (315, 540836), (420, 405627), (630, 270418), (1260, 135209)]