310341934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{40231}}^1$

素因数の和:40288

約数の個数: 32

約数和(自身を含む): 579340800

約数和(自身を除く): 268998866

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 40231, 80462, 281617, 563234, 764389, 1166699, 1528778, 2333398, 5350723, 8166893, 10701446, 16333786, 22167281, 44334562, 155170967, 310341934]

約数ペア:

[(1, 310341934), (2, 155170967), (7, 44334562), (14, 22167281), (19, 16333786), (29, 10701446), (38, 8166893), (58, 5350723), (133, 2333398), (203, 1528778), (266, 1166699), (406, 764389), (551, 563234), (1102, 281617), (3857, 80462), (7714, 40231)]