30183930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47911}}^1$

素因数の和:47931

約数の個数: 48

約数和(自身を含む): 89691264

約数和(自身を除く): 59507334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 47911, 95822, 143733, 239555, 287466, 335377, 431199, 479110, 670754, 718665, 862398, 1006131, 1437330, 1676885, 2012262, 2155995, 3018393, 3353770, 4311990, 5030655, 6036786, 10061310, 15091965, 30183930]

約数ペア:

[(1, 30183930), (2, 15091965), (3, 10061310), (5, 6036786), (6, 5030655), (7, 4311990), (9, 3353770), (10, 3018393), (14, 2155995), (15, 2012262), (18, 1676885), (21, 1437330), (30, 1006131), (35, 862398), (42, 718665), (45, 670754), (63, 479110), (70, 431199), (90, 335377), (105, 287466), (126, 239555), (210, 143733), (315, 95822), (630, 47911)]