135375380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50893}}^1$

素因数の和:50928

約数の個数: 48

約数和(自身を含む): 342007680

約数和(自身を除く): 206632300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50893, 101786, 203572, 254465, 356251, 508930, 712502, 966967, 1017860, 1425004, 1781255, 1933934, 3562510, 3867868, 4834835, 6768769, 7125020, 9669670, 13537538, 19339340, 27075076, 33843845, 67687690, 135375380]

約数ペア:

[(1, 135375380), (2, 67687690), (4, 33843845), (5, 27075076), (7, 19339340), (10, 13537538), (14, 9669670), (19, 7125020), (20, 6768769), (28, 4834835), (35, 3867868), (38, 3562510), (70, 1933934), (76, 1781255), (95, 1425004), (133, 1017860), (140, 966967), (190, 712502), (266, 508930), (380, 356251), (532, 254465), (665, 203572), (1330, 101786), (2660, 50893)]