74904970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36899}}^1$

素因数の和:36942

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 84503030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 36899, 73798, 184495, 258293, 368990, 516586, 1070071, 1291465, 2140142, 2582930, 5350355, 7490497, 10700710, 14980994, 37452485, 74904970]

約数ペア:

[(1, 74904970), (2, 37452485), (5, 14980994), (7, 10700710), (10, 7490497), (14, 5350355), (29, 2582930), (35, 2140142), (58, 1291465), (70, 1070071), (145, 516586), (203, 368990), (290, 258293), (406, 184495), (1015, 73798), (2030, 36899)]