158742420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49919}}^1$

素因数の和:49984

約数の個数: 48

約数和(自身を含む): 452874240

約数和(自身を除く): 294131820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 49919, 99838, 149757, 199676, 249595, 299514, 499190, 599028, 748785, 998380, 1497570, 2645707, 2995140, 5291414, 7937121, 10582828, 13228535, 15874242, 26457070, 31748484, 39685605, 52914140, 79371210, 158742420]

約数ペア:

[(1, 158742420), (2, 79371210), (3, 52914140), (4, 39685605), (5, 31748484), (6, 26457070), (10, 15874242), (12, 13228535), (15, 10582828), (20, 7937121), (30, 5291414), (53, 2995140), (60, 2645707), (106, 1497570), (159, 998380), (212, 748785), (265, 599028), (318, 499190), (530, 299514), (636, 249595), (795, 199676), (1060, 149757), (1590, 99838), (3180, 49919)]