3669898090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{142189}}^1$

素因数の和:142314

約数の個数: 32

約数和(自身を含む): 6910434000

約数和(自身を除く): 3240535910

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 142189, 284378, 710945, 1421890, 4123481, 8246962, 12654821, 20617405, 25309642, 41234810, 63274105, 126548210, 366989809, 733979618, 1834949045, 3669898090]

約数ペア:

[(1, 3669898090), (2, 1834949045), (5, 733979618), (10, 366989809), (29, 126548210), (58, 63274105), (89, 41234810), (145, 25309642), (178, 20617405), (290, 12654821), (445, 8246962), (890, 4123481), (2581, 1421890), (5162, 710945), (12905, 284378), (25810, 142189)]