2988795930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1364747}}^1$

素因数の和:1364830

約数の個数: 32

約数和(自身を含む): 7271377344

約数和(自身を除く): 4282581414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 1364747, 2729494, 4094241, 6823735, 8188482, 13647470, 20471205, 40942410, 99626531, 199253062, 298879593, 498132655, 597759186, 996265310, 1494397965, 2988795930]

約数ペア:

[(1, 2988795930), (2, 1494397965), (3, 996265310), (5, 597759186), (6, 498132655), (10, 298879593), (15, 199253062), (30, 99626531), (73, 40942410), (146, 20471205), (219, 13647470), (365, 8188482), (438, 6823735), (730, 4094241), (1095, 2729494), (2190, 1364747)]