147567140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62003}}^1$

素因数の和:62036

約数の個数: 48

約数和(自身を含む): 375000192

約数和(自身を除く): 227433052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 62003, 124006, 248012, 310015, 434021, 620030, 868042, 1054051, 1240060, 1736084, 2108102, 2170105, 4216204, 4340210, 5270255, 7378357, 8680420, 10540510, 14756714, 21081020, 29513428, 36891785, 73783570, 147567140]

約数ペア:

[(1, 147567140), (2, 73783570), (4, 36891785), (5, 29513428), (7, 21081020), (10, 14756714), (14, 10540510), (17, 8680420), (20, 7378357), (28, 5270255), (34, 4340210), (35, 4216204), (68, 2170105), (70, 2108102), (85, 1736084), (119, 1240060), (140, 1054051), (170, 868042), (238, 620030), (340, 434021), (476, 310015), (595, 248012), (1190, 124006), (2380, 62003)]