4964490

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 13461120

約数和(自身を除く): 8496630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 243, 270, 405, 454, 486, 681, 729, 810, 1135, 1215, 1362, 1458, 2043, 2187, 2270, 2430, 3405, 3645, 4086, 4374, 6129, 6810, 7290, 10215, 10935, 12258, 18387, 20430, 21870, 30645, 36774, 55161, 61290, 91935, 110322, 165483, 183870, 275805, 330966, 496449, 551610, 827415, 992898, 1654830, 2482245, 4964490]

約数ペア:

[(1, 4964490), (2, 2482245), (3, 1654830), (5, 992898), (6, 827415), (9, 551610), (10, 496449), (15, 330966), (18, 275805), (27, 183870), (30, 165483), (45, 110322), (54, 91935), (81, 61290), (90, 55161), (135, 36774), (162, 30645), (227, 21870), (243, 20430), (270, 18387), (405, 12258), (454, 10935), (486, 10215), (681, 7290), (729, 6810), (810, 6129), (1135, 4374), (1215, 4086), (1362, 3645), (1458, 3405), (2043, 2430), (2187, 2270)]