122449740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{291547}}^1$

素因数の和:291566

約数の個数: 48

約数和(自身を含む): 391840512

約数和(自身を除く): 269390772

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, 291547, 583094, 874641, 1166188, 1457735, 1749282, 2040829, 2915470, 3498564, 4081658, 4373205, 5830940, 6122487, 8163316, 8746410, 10204145, 12244974, 17492820, 20408290, 24489948, 30612435, 40816580, 61224870, 122449740]

約数ペア:

[(1, 122449740), (2, 61224870), (3, 40816580), (4, 30612435), (5, 24489948), (6, 20408290), (7, 17492820), (10, 12244974), (12, 10204145), (14, 8746410), (15, 8163316), (20, 6122487), (21, 5830940), (28, 4373205), (30, 4081658), (35, 3498564), (42, 2915470), (60, 2040829), (70, 1749282), (84, 1457735), (105, 1166188), (140, 874641), (210, 583094), (420, 291547)]