73647070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 157925376

約数和(自身を除く): 84278306

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 205, 287, 335, 383, 410, 469, 574, 670, 766, 938, 1435, 1915, 2345, 2681, 2747, 2870, 3830, 4690, 5362, 5494, 13405, 13735, 15703, 19229, 25661, 26810, 27470, 31406, 38458, 51322, 78515, 96145, 109921, 128305, 157030, 179627, 192290, 219842, 256610, 359254, 549605, 898135, 1052101, 1099210, 1796270, 2104202, 5260505, 7364707, 10521010, 14729414, 36823535, 73647070]

約数ペア:

[(1, 73647070), (2, 36823535), (5, 14729414), (7, 10521010), (10, 7364707), (14, 5260505), (35, 2104202), (41, 1796270), (67, 1099210), (70, 1052101), (82, 898135), (134, 549605), (205, 359254), (287, 256610), (335, 219842), (383, 192290), (410, 179627), (469, 157030), (574, 128305), (670, 109921), (766, 96145), (938, 78515), (1435, 51322), (1915, 38458), (2345, 31406), (2681, 27470), (2747, 26810), (2870, 25661), (3830, 19229), (4690, 15703), (5362, 13735), (5494, 13405)]