4445010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 12044160

約数和(自身を除く): 7599150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 163, 202, 270, 303, 326, 489, 505, 606, 815, 909, 978, 1010, 1467, 1515, 1630, 1818, 2445, 2727, 2934, 3030, 4401, 4545, 4890, 5454, 7335, 8802, 9090, 13635, 14670, 16463, 22005, 27270, 32926, 44010, 49389, 82315, 98778, 148167, 164630, 246945, 296334, 444501, 493890, 740835, 889002, 1481670, 2222505, 4445010]

約数ペア:

[(1, 4445010), (2, 2222505), (3, 1481670), (5, 889002), (6, 740835), (9, 493890), (10, 444501), (15, 296334), (18, 246945), (27, 164630), (30, 148167), (45, 98778), (54, 82315), (90, 49389), (101, 44010), (135, 32926), (163, 27270), (202, 22005), (270, 16463), (303, 14670), (326, 13635), (489, 9090), (505, 8802), (606, 7335), (815, 5454), (909, 4890), (978, 4545), (1010, 4401), (1467, 3030), (1515, 2934), (1630, 2727), (1818, 2445)]