4351590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7467930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 227, 270, 355, 426, 454, 639, 681, 710, 1065, 1135, 1278, 1362, 1917, 2043, 2130, 2270, 3195, 3405, 3834, 4086, 6129, 6390, 6810, 9585, 10215, 12258, 16117, 19170, 20430, 30645, 32234, 48351, 61290, 80585, 96702, 145053, 161170, 241755, 290106, 435159, 483510, 725265, 870318, 1450530, 2175795, 4351590]

約数ペア:

[(1, 4351590), (2, 2175795), (3, 1450530), (5, 870318), (6, 725265), (9, 483510), (10, 435159), (15, 290106), (18, 241755), (27, 161170), (30, 145053), (45, 96702), (54, 80585), (71, 61290), (90, 48351), (135, 32234), (142, 30645), (213, 20430), (227, 19170), (270, 16117), (355, 12258), (426, 10215), (454, 9585), (639, 6810), (681, 6390), (710, 6129), (1065, 4086), (1135, 3834), (1278, 3405), (1362, 3195), (1917, 2270), (2043, 2130)]