19235070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23747}}^1$

素因数の和:23766

約数の個数: 40

約数和(自身を含む): 51723144

約数和(自身を除く): 32488074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23747, 47494, 71241, 118735, 142482, 213723, 237470, 356205, 427446, 641169, 712410, 1068615, 1282338, 1923507, 2137230, 3205845, 3847014, 6411690, 9617535, 19235070]

約数ペア:

[(1, 19235070), (2, 9617535), (3, 6411690), (5, 3847014), (6, 3205845), (9, 2137230), (10, 1923507), (15, 1282338), (18, 1068615), (27, 712410), (30, 641169), (45, 427446), (54, 356205), (81, 237470), (90, 213723), (135, 142482), (162, 118735), (270, 71241), (405, 47494), (810, 23747)]