100189740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238547}}^1$

素因数の和:238566

約数の個数: 48

約数和(自身を含む): 320608512

約数和(自身を除く): 220418772

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, 238547, 477094, 715641, 954188, 1192735, 1431282, 1669829, 2385470, 2862564, 3339658, 3578205, 4770940, 5009487, 6679316, 7156410, 8349145, 10018974, 14312820, 16698290, 20037948, 25047435, 33396580, 50094870, 100189740]

約数ペア:

[(1, 100189740), (2, 50094870), (3, 33396580), (4, 25047435), (5, 20037948), (6, 16698290), (7, 14312820), (10, 10018974), (12, 8349145), (14, 7156410), (15, 6679316), (20, 5009487), (21, 4770940), (28, 3578205), (30, 3339658), (35, 2862564), (42, 2385470), (60, 1669829), (70, 1431282), (84, 1192735), (105, 954188), (140, 715641), (210, 477094), (420, 238547)]