91002420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168523}}^1$

素因数の和:168541

約数の個数: 48

約数和(自身を含む): 283120320

約数和(自身を除く): 192117900

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, 168523, 337046, 505569, 674092, 842615, 1011138, 1516707, 1685230, 2022276, 2527845, 3033414, 3370460, 4550121, 5055690, 6066828, 7583535, 9100242, 10111380, 15167070, 18200484, 22750605, 30334140, 45501210, 91002420]

約数ペア:

[(1, 91002420), (2, 45501210), (3, 30334140), (4, 22750605), (5, 18200484), (6, 15167070), (9, 10111380), (10, 9100242), (12, 7583535), (15, 6066828), (18, 5055690), (20, 4550121), (27, 3370460), (30, 3033414), (36, 2527845), (45, 2022276), (54, 1685230), (60, 1516707), (90, 1011138), (108, 842615), (135, 674092), (180, 505569), (270, 337046), (540, 168523)]