27157830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 48321210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1637, 1659, 2370, 2765, 3274, 3318, 4911, 5530, 8185, 8295, 9822, 11459, 16370, 16590, 22918, 24555, 34377, 49110, 57295, 68754, 114590, 129323, 171885, 258646, 343770, 387969, 646615, 775938, 905261, 1293230, 1810522, 1939845, 2715783, 3879690, 4526305, 5431566, 9052610, 13578915, 27157830]

約数ペア:

[(1, 27157830), (2, 13578915), (3, 9052610), (5, 5431566), (6, 4526305), (7, 3879690), (10, 2715783), (14, 1939845), (15, 1810522), (21, 1293230), (30, 905261), (35, 775938), (42, 646615), (70, 387969), (79, 343770), (105, 258646), (158, 171885), (210, 129323), (237, 114590), (395, 68754), (474, 57295), (553, 49110), (790, 34377), (1106, 24555), (1185, 22918), (1637, 16590), (1659, 16370), (2370, 11459), (2765, 9822), (3274, 8295), (3318, 8185), (4911, 5530)]