8824590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 23283936

約数和(自身を除く): 14459346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1381, 2130, 2762, 3195, 4143, 6390, 6905, 8286, 12429, 13810, 20715, 24858, 41430, 62145, 98051, 124290, 196102, 294153, 490255, 588306, 882459, 980510, 1470765, 1764918, 2941530, 4412295, 8824590]

約数ペア:

[(1, 8824590), (2, 4412295), (3, 2941530), (5, 1764918), (6, 1470765), (9, 980510), (10, 882459), (15, 588306), (18, 490255), (30, 294153), (45, 196102), (71, 124290), (90, 98051), (142, 62145), (213, 41430), (355, 24858), (426, 20715), (639, 13810), (710, 12429), (1065, 8286), (1278, 6905), (1381, 6390), (2130, 4143), (2762, 3195)]