42469630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20921}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 90383040

約数和(自身を除く): 47913410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 20921, 41842, 104605, 146447, 209210, 292894, 606709, 732235, 1213418, 1464470, 3033545, 4246963, 6067090, 8493926, 21234815, 42469630]

約数ペア:

[(1, 42469630), (2, 21234815), (5, 8493926), (7, 6067090), (10, 4246963), (14, 3033545), (29, 1464470), (35, 1213418), (58, 732235), (70, 606709), (145, 292894), (203, 209210), (290, 146447), (406, 104605), (1015, 41842), (2030, 20921)]