1630384380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{8287}}^1$

素因数の和:9395

約数の個数: 72

約数和(自身を含む): 4950621312

約数和(自身を除く): 3320236932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1093, 2186, 3279, 4372, 5465, 6558, 8287, 9837, 10930, 13116, 16395, 16574, 19674, 21860, 24861, 32790, 33148, 39348, 41435, 49185, 49722, 65580, 74583, 82870, 98370, 99444, 124305, 149166, 165740, 196740, 248610, 298332, 372915, 497220, 745830, 1491660, 9057691, 18115382, 27173073, 36230764, 45288455, 54346146, 81519219, 90576910, 108692292, 135865365, 163038438, 181153820, 271730730, 326076876, 407596095, 543461460, 815192190, 1630384380]

約数ペア:

[(1, 1630384380), (2, 815192190), (3, 543461460), (4, 407596095), (5, 326076876), (6, 271730730), (9, 181153820), (10, 163038438), (12, 135865365), (15, 108692292), (18, 90576910), (20, 81519219), (30, 54346146), (36, 45288455), (45, 36230764), (60, 27173073), (90, 18115382), (180, 9057691), (1093, 1491660), (2186, 745830), (3279, 497220), (4372, 372915), (5465, 298332), (6558, 248610), (8287, 196740), (9837, 165740), (10930, 149166), (13116, 124305), (16395, 99444), (16574, 98370), (19674, 82870), (21860, 74583), (24861, 65580), (32790, 49722), (33148, 49185), (39348, 41435)]