3870460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 9025632

約数和(自身を除く): 5155172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 241, 292, 365, 482, 730, 803, 964, 1205, 1460, 1606, 2410, 2651, 3212, 4015, 4820, 5302, 8030, 10604, 13255, 16060, 17593, 26510, 35186, 53020, 70372, 87965, 175930, 193523, 351860, 387046, 774092, 967615, 1935230, 3870460]

約数ペア:

[(1, 3870460), (2, 1935230), (4, 967615), (5, 774092), (10, 387046), (11, 351860), (20, 193523), (22, 175930), (44, 87965), (55, 70372), (73, 53020), (110, 35186), (146, 26510), (220, 17593), (241, 16060), (292, 13255), (365, 10604), (482, 8030), (730, 5302), (803, 4820), (964, 4015), (1205, 3212), (1460, 2651), (1606, 2410)]