19006470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{30169}}^1$

素因数の和:30189

約数の個数: 48

約数和(自身を含む): 56478240

約数和(自身を除く): 37471770

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, 30169, 60338, 90507, 150845, 181014, 211183, 271521, 301690, 422366, 452535, 543042, 633549, 905070, 1055915, 1267098, 1357605, 1900647, 2111830, 2715210, 3167745, 3801294, 6335490, 9503235, 19006470]

約数ペア:

[(1, 19006470), (2, 9503235), (3, 6335490), (5, 3801294), (6, 3167745), (7, 2715210), (9, 2111830), (10, 1900647), (14, 1357605), (15, 1267098), (18, 1055915), (21, 905070), (30, 633549), (35, 543042), (42, 452535), (45, 422366), (63, 301690), (70, 271521), (90, 211183), (105, 181014), (126, 150845), (210, 90507), (315, 60338), (630, 30169)]