155587010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2281}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 295747200

約数和(自身を除く): 140160190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 718, 1795, 2281, 3590, 4562, 6821, 11405, 13642, 22810, 34105, 43339, 68210, 86678, 216695, 433390, 818879, 1637758, 4094395, 8188790, 15558701, 31117402, 77793505, 155587010]

約数ペア:

[(1, 155587010), (2, 77793505), (5, 31117402), (10, 15558701), (19, 8188790), (38, 4094395), (95, 1637758), (190, 818879), (359, 433390), (718, 216695), (1795, 86678), (2281, 68210), (3590, 43339), (4562, 34105), (6821, 22810), (11405, 13642)]