169624140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{403867}}^1$

素因数の和:403886

約数の個数: 48

約数和(自身を含む): 542798592

約数和(自身を除く): 373174452

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, 403867, 807734, 1211601, 1615468, 2019335, 2423202, 2827069, 4038670, 4846404, 5654138, 6058005, 8077340, 8481207, 11308276, 12116010, 14135345, 16962414, 24232020, 28270690, 33924828, 42406035, 56541380, 84812070, 169624140]

約数ペア:

[(1, 169624140), (2, 84812070), (3, 56541380), (4, 42406035), (5, 33924828), (6, 28270690), (7, 24232020), (10, 16962414), (12, 14135345), (14, 12116010), (15, 11308276), (20, 8481207), (21, 8077340), (28, 6058005), (30, 5654138), (35, 4846404), (42, 4038670), (60, 2827069), (70, 2423202), (84, 2019335), (105, 1615468), (140, 1211601), (210, 807734), (420, 403867)]