1285441470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{4507}}^1$

素因数の和:7689

約数の個数: 48

約数和(自身を含む): 3343944240

約数和(自身を除く): 2058502770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3169, 4507, 6338, 9014, 9507, 13521, 15845, 19014, 22535, 27042, 28521, 31690, 40563, 45070, 47535, 57042, 67605, 81126, 95070, 135210, 142605, 202815, 285210, 405630, 14282683, 28565366, 42848049, 71413415, 85696098, 128544147, 142826830, 214240245, 257088294, 428480490, 642720735, 1285441470]

約数ペア:

[(1, 1285441470), (2, 642720735), (3, 428480490), (5, 257088294), (6, 214240245), (9, 142826830), (10, 128544147), (15, 85696098), (18, 71413415), (30, 42848049), (45, 28565366), (90, 14282683), (3169, 405630), (4507, 285210), (6338, 202815), (9014, 142605), (9507, 135210), (13521, 95070), (15845, 81126), (19014, 67605), (22535, 57042), (27042, 47535), (28521, 45070), (31690, 40563)]