27900570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 71508096

約数和(自身を除く): 43607526

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 227, 241, 255, 454, 482, 510, 681, 723, 1135, 1205, 1362, 1446, 2270, 2410, 3405, 3615, 3859, 4097, 6810, 7230, 7718, 8194, 11577, 12291, 19295, 20485, 23154, 24582, 38590, 40970, 54707, 57885, 61455, 109414, 115770, 122910, 164121, 273535, 328242, 547070, 820605, 930019, 1641210, 1860038, 2790057, 4650095, 5580114, 9300190, 13950285, 27900570]

約数ペア:

[(1, 27900570), (2, 13950285), (3, 9300190), (5, 5580114), (6, 4650095), (10, 2790057), (15, 1860038), (17, 1641210), (30, 930019), (34, 820605), (51, 547070), (85, 328242), (102, 273535), (170, 164121), (227, 122910), (241, 115770), (255, 109414), (454, 61455), (482, 57885), (510, 54707), (681, 40970), (723, 38590), (1135, 24582), (1205, 23154), (1362, 20485), (1446, 19295), (2270, 12291), (2410, 11577), (3405, 8194), (3615, 7718), (3859, 7230), (4097, 6810)]