30125550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 96

約数和(自身を含む): 91994112

約数和(自身を除く): 61868562

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2207, 2275, 2730, 4414, 4550, 6621, 6825, 11035, 13242, 13650, 15449, 22070, 28691, 30898, 33105, 46347, 55175, 57382, 66210, 77245, 86073, 92694, 110350, 143455, 154490, 165525, 172146, 200837, 231735, 286910, 331050, 386225, 401674, 430365, 463470, 602511, 717275, 772450, 860730, 1004185, 1158675, 1205022, 1434550, 2008370, 2151825, 2317350, 3012555, 4303650, 5020925, 6025110, 10041850, 15062775, 30125550]

約数ペア:

[(1, 30125550), (2, 15062775), (3, 10041850), (5, 6025110), (6, 5020925), (7, 4303650), (10, 3012555), (13, 2317350), (14, 2151825), (15, 2008370), (21, 1434550), (25, 1205022), (26, 1158675), (30, 1004185), (35, 860730), (39, 772450), (42, 717275), (50, 602511), (65, 463470), (70, 430365), (75, 401674), (78, 386225), (91, 331050), (105, 286910), (130, 231735), (150, 200837), (175, 172146), (182, 165525), (195, 154490), (210, 143455), (273, 110350), (325, 92694), (350, 86073), (390, 77245), (455, 66210), (525, 57382), (546, 55175), (650, 46347), (910, 33105), (975, 30898), (1050, 28691), (1365, 22070), (1950, 15449), (2207, 13650), (2275, 13242), (2730, 11035), (4414, 6825), (4550, 6621)]