30654828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{14939}}^1$

素因数の和:14971

約数の個数: 48

約数和(自身を含む): 83664000

約数和(自身を除く): 53009172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 14939, 29878, 44817, 59756, 89634, 134451, 179268, 268902, 283841, 403353, 537804, 567682, 806706, 851523, 1135364, 1613412, 1703046, 2554569, 3406092, 5109138, 7663707, 10218276, 15327414, 30654828]

約数ペア:

[(1, 30654828), (2, 15327414), (3, 10218276), (4, 7663707), (6, 5109138), (9, 3406092), (12, 2554569), (18, 1703046), (19, 1613412), (27, 1135364), (36, 851523), (38, 806706), (54, 567682), (57, 537804), (76, 403353), (108, 283841), (114, 268902), (171, 179268), (228, 134451), (342, 89634), (513, 59756), (684, 44817), (1026, 29878), (2052, 14939)]