1550996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{29231}}^1$

素因数の和:29626

約数の個数: 48

約数和(自身を含む): 3732341760

約数和(自身を除く): 2181344900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1895, 2653, 3790, 5306, 7580, 10612, 13265, 26530, 29231, 53060, 58462, 116924, 146155, 204617, 292310, 409234, 584620, 818468, 1023085, 2046170, 4092340, 11078549, 22157098, 44314196, 55392745, 77549843, 110785490, 155099686, 221570980, 310199372, 387749215, 775498430, 1550996860]

約数ペア:

[(1, 1550996860), (2, 775498430), (4, 387749215), (5, 310199372), (7, 221570980), (10, 155099686), (14, 110785490), (20, 77549843), (28, 55392745), (35, 44314196), (70, 22157098), (140, 11078549), (379, 4092340), (758, 2046170), (1516, 1023085), (1895, 818468), (2653, 584620), (3790, 409234), (5306, 292310), (7580, 204617), (10612, 146155), (13265, 116924), (26530, 58462), (29231, 53060)]