75315870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{119549}}^1$

素因数の和:119569

約数の個数: 48

約数和(自身を含む): 223797600

約数和(自身を除く): 148481730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 119549, 239098, 358647, 597745, 717294, 836843, 1075941, 1195490, 1673686, 1793235, 2151882, 2510529, 3586470, 4184215, 5021058, 5379705, 7531587, 8368430, 10759410, 12552645, 15063174, 25105290, 37657935, 75315870]

約数ペア:

[(1, 75315870), (2, 37657935), (3, 25105290), (5, 15063174), (6, 12552645), (7, 10759410), (9, 8368430), (10, 7531587), (14, 5379705), (15, 5021058), (18, 4184215), (21, 3586470), (30, 2510529), (35, 2151882), (42, 1793235), (45, 1673686), (63, 1195490), (70, 1075941), (90, 836843), (105, 717294), (126, 597745), (210, 358647), (315, 239098), (630, 119549)]