13904310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 38702592

約数和(自身を除く): 24798282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 907, 1022, 1095, 1533, 1814, 2190, 2555, 2721, 3066, 4535, 5110, 5442, 6349, 7665, 9070, 12698, 13605, 15330, 19047, 27210, 31745, 38094, 63490, 66211, 95235, 132422, 190470, 198633, 331055, 397266, 463477, 662110, 926954, 993165, 1390431, 1986330, 2317385, 2780862, 4634770, 6952155, 13904310]

約数ペア:

[(1, 13904310), (2, 6952155), (3, 4634770), (5, 2780862), (6, 2317385), (7, 1986330), (10, 1390431), (14, 993165), (15, 926954), (21, 662110), (30, 463477), (35, 397266), (42, 331055), (70, 198633), (73, 190470), (105, 132422), (146, 95235), (210, 66211), (219, 63490), (365, 38094), (438, 31745), (511, 27210), (730, 19047), (907, 15330), (1022, 13605), (1095, 12698), (1533, 9070), (1814, 7665), (2190, 6349), (2555, 5442), (2721, 5110), (3066, 4535)]