190770420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30869}}^1$

素因数の和:30984

約数の個数: 48

約数和(自身を含む): 539360640

約数和(自身を除く): 348590220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 30869, 61738, 92607, 123476, 154345, 185214, 308690, 370428, 463035, 617380, 926070, 1852140, 3179507, 6359014, 9538521, 12718028, 15897535, 19077042, 31795070, 38154084, 47692605, 63590140, 95385210, 190770420]

約数ペア:

[(1, 190770420), (2, 95385210), (3, 63590140), (4, 47692605), (5, 38154084), (6, 31795070), (10, 19077042), (12, 15897535), (15, 12718028), (20, 9538521), (30, 6359014), (60, 3179507), (103, 1852140), (206, 926070), (309, 617380), (412, 463035), (515, 370428), (618, 308690), (1030, 185214), (1236, 154345), (1545, 123476), (2060, 92607), (3090, 61738), (6180, 30869)]