10002420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18523}}^1$

素因数の和:18541

約数の個数: 48

約数和(自身を含む): 31120320

約数和(自身を除く): 21117900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18523, 37046, 55569, 74092, 92615, 111138, 166707, 185230, 222276, 277845, 333414, 370460, 500121, 555690, 666828, 833535, 1000242, 1111380, 1667070, 2000484, 2500605, 3334140, 5001210, 10002420]

約数ペア:

[(1, 10002420), (2, 5001210), (3, 3334140), (4, 2500605), (5, 2000484), (6, 1667070), (9, 1111380), (10, 1000242), (12, 833535), (15, 666828), (18, 555690), (20, 500121), (27, 370460), (30, 333414), (36, 277845), (45, 222276), (54, 185230), (60, 166707), (90, 111138), (108, 92615), (135, 74092), (180, 55569), (270, 37046), (540, 18523)]