30170760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2558

約数の個数: 64

約数和(自身を含む): 91428480

約数和(自身を除く): 61257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2441, 2472, 3090, 4120, 4882, 6180, 7323, 9764, 12205, 12360, 14646, 19528, 24410, 29292, 36615, 48820, 58584, 73230, 97640, 146460, 251423, 292920, 502846, 754269, 1005692, 1257115, 1508538, 2011384, 2514230, 3017076, 3771345, 5028460, 6034152, 7542690, 10056920, 15085380, 30170760]

約数ペア:

[(1, 30170760), (2, 15085380), (3, 10056920), (4, 7542690), (5, 6034152), (6, 5028460), (8, 3771345), (10, 3017076), (12, 2514230), (15, 2011384), (20, 1508538), (24, 1257115), (30, 1005692), (40, 754269), (60, 502846), (103, 292920), (120, 251423), (206, 146460), (309, 97640), (412, 73230), (515, 58584), (618, 48820), (824, 36615), (1030, 29292), (1236, 24410), (1545, 19528), (2060, 14646), (2441, 12360), (2472, 12205), (3090, 9764), (4120, 7323), (4882, 6180)]