678134310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{3169}}^1$

素因数の和:4205

約数の個数: 64

約数和(自身を含む): 1862438400

約数和(自身を除く): 1184304090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1019, 2038, 3057, 3169, 5095, 6114, 6338, 7133, 9507, 10190, 14266, 15285, 15845, 19014, 21399, 22183, 30570, 31690, 35665, 42798, 44366, 47535, 66549, 71330, 95070, 106995, 110915, 133098, 213990, 221830, 332745, 665490, 3229211, 6458422, 9687633, 16146055, 19375266, 22604477, 32292110, 45208954, 48438165, 67813431, 96876330, 113022385, 135626862, 226044770, 339067155, 678134310]

約数ペア:

[(1, 678134310), (2, 339067155), (3, 226044770), (5, 135626862), (6, 113022385), (7, 96876330), (10, 67813431), (14, 48438165), (15, 45208954), (21, 32292110), (30, 22604477), (35, 19375266), (42, 16146055), (70, 9687633), (105, 6458422), (210, 3229211), (1019, 665490), (2038, 332745), (3057, 221830), (3169, 213990), (5095, 133098), (6114, 110915), (6338, 106995), (7133, 95070), (9507, 71330), (10190, 66549), (14266, 47535), (15285, 44366), (15845, 42798), (19014, 35665), (21399, 31690), (22183, 30570)]