126244020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{300581}}^1$

素因数の和:300600

約数の個数: 48

約数和(自身を含む): 403982208

約数和(自身を除く): 277738188

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, 300581, 601162, 901743, 1202324, 1502905, 1803486, 2104067, 3005810, 3606972, 4208134, 4508715, 6011620, 6312201, 8416268, 9017430, 10520335, 12624402, 18034860, 21040670, 25248804, 31561005, 42081340, 63122010, 126244020]

約数ペア:

[(1, 126244020), (2, 63122010), (3, 42081340), (4, 31561005), (5, 25248804), (6, 21040670), (7, 18034860), (10, 12624402), (12, 10520335), (14, 9017430), (15, 8416268), (20, 6312201), (21, 6011620), (28, 4508715), (30, 4208134), (35, 3606972), (42, 3005810), (60, 2104067), (70, 1803486), (84, 1502905), (105, 1202324), (140, 901743), (210, 601162), (420, 300581)]