182413180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149519}}^1$

素因数の和:149589

約数の個数: 24

約数和(自身を含む): 389350080

約数和(自身を除く): 206936900

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 149519, 299038, 598076, 747595, 1495190, 2990380, 9120659, 18241318, 36482636, 45603295, 91206590, 182413180]

約数ペア:

[(1, 182413180), (2, 91206590), (4, 45603295), (5, 36482636), (10, 18241318), (20, 9120659), (61, 2990380), (122, 1495190), (244, 747595), (305, 598076), (610, 299038), (1220, 149519)]