730050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 1880832

約数和(自身を除く): 1150782

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 157, 186, 310, 314, 465, 471, 775, 785, 930, 942, 1550, 1570, 2325, 2355, 3925, 4650, 4710, 4867, 7850, 9734, 11775, 14601, 23550, 24335, 29202, 48670, 73005, 121675, 146010, 243350, 365025, 730050]

約数ペア:

[(1, 730050), (2, 365025), (3, 243350), (5, 146010), (6, 121675), (10, 73005), (15, 48670), (25, 29202), (30, 24335), (31, 23550), (50, 14601), (62, 11775), (75, 9734), (93, 7850), (150, 4867), (155, 4710), (157, 4650), (186, 3925), (310, 2355), (314, 2325), (465, 1570), (471, 1550), (775, 942), (785, 930)]