31614930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12113}}^1$

素因数の和:12155

約数の個数: 48

約数和(自身を含む): 85040280

約数和(自身を除く): 53425350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 12113, 24226, 36339, 60565, 72678, 109017, 121130, 181695, 218034, 351277, 363390, 545085, 702554, 1053831, 1090170, 1756385, 2107662, 3161493, 3512770, 5269155, 6322986, 10538310, 15807465, 31614930]

約数ペア:

[(1, 31614930), (2, 15807465), (3, 10538310), (5, 6322986), (6, 5269155), (9, 3512770), (10, 3161493), (15, 2107662), (18, 1756385), (29, 1090170), (30, 1053831), (45, 702554), (58, 545085), (87, 363390), (90, 351277), (145, 218034), (174, 181695), (261, 121130), (290, 109017), (435, 72678), (522, 60565), (870, 36339), (1305, 24226), (2610, 12113)]