30534660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13049}}^1$

素因数の和:13077

約数の個数: 72

約数和(自身を含む): 99754200

約数和(自身を除く): 69219540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 13049, 26098, 39147, 52196, 65245, 78294, 117441, 130490, 156588, 169637, 195735, 234882, 260980, 339274, 391470, 469764, 508911, 587205, 678548, 782940, 848185, 1017822, 1174410, 1526733, 1696370, 2035644, 2348820, 2544555, 3053466, 3392740, 5089110, 6106932, 7633665, 10178220, 15267330, 30534660]

約数ペア:

[(1, 30534660), (2, 15267330), (3, 10178220), (4, 7633665), (5, 6106932), (6, 5089110), (9, 3392740), (10, 3053466), (12, 2544555), (13, 2348820), (15, 2035644), (18, 1696370), (20, 1526733), (26, 1174410), (30, 1017822), (36, 848185), (39, 782940), (45, 678548), (52, 587205), (60, 508911), (65, 469764), (78, 391470), (90, 339274), (117, 260980), (130, 234882), (156, 195735), (180, 169637), (195, 156588), (234, 130490), (260, 117441), (390, 78294), (468, 65245), (585, 52196), (780, 39147), (1170, 26098), (2340, 13049)]