169084860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{402583}}^1$

素因数の和:402602

約数の個数: 48

約数和(自身を含む): 541072896

約数和(自身を除く): 371988036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 402583, 805166, 1207749, 1610332, 2012915, 2415498, 2818081, 4025830, 4830996, 5636162, 6038745, 8051660, 8454243, 11272324, 12077490, 14090405, 16908486, 24154980, 28180810, 33816972, 42271215, 56361620, 84542430, 169084860]

約数ペア:

[(1, 169084860), (2, 84542430), (3, 56361620), (4, 42271215), (5, 33816972), (6, 28180810), (7, 24154980), (10, 16908486), (12, 14090405), (14, 12077490), (15, 11272324), (20, 8454243), (21, 8051660), (28, 6038745), (30, 5636162), (35, 4830996), (42, 4025830), (60, 2818081), (70, 2415498), (84, 2012915), (105, 1610332), (140, 1207749), (210, 805166), (420, 402583)]