148947420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9439}}^1$

素因数の和:9714

約数の個数: 48

約数和(自身を含む): 418682880

約数和(自身を除く): 269735460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 9439, 15780, 18878, 28317, 37756, 47195, 56634, 94390, 113268, 141585, 188780, 283170, 566340, 2482457, 4964914, 7447371, 9929828, 12412285, 14894742, 24824570, 29789484, 37236855, 49649140, 74473710, 148947420]

約数ペア:

[(1, 148947420), (2, 74473710), (3, 49649140), (4, 37236855), (5, 29789484), (6, 24824570), (10, 14894742), (12, 12412285), (15, 9929828), (20, 7447371), (30, 4964914), (60, 2482457), (263, 566340), (526, 283170), (789, 188780), (1052, 141585), (1315, 113268), (1578, 94390), (2630, 56634), (3156, 47195), (3945, 37756), (5260, 28317), (7890, 18878), (9439, 15780)]