3348620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 7934976

約数和(自身を除く): 4586356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 491, 620, 682, 982, 1364, 1705, 1964, 2455, 3410, 4910, 5401, 6820, 9820, 10802, 15221, 21604, 27005, 30442, 54010, 60884, 76105, 108020, 152210, 167431, 304420, 334862, 669724, 837155, 1674310, 3348620]

約数ペア:

[(1, 3348620), (2, 1674310), (4, 837155), (5, 669724), (10, 334862), (11, 304420), (20, 167431), (22, 152210), (31, 108020), (44, 76105), (55, 60884), (62, 54010), (110, 30442), (124, 27005), (155, 21604), (220, 15221), (310, 10802), (341, 9820), (491, 6820), (620, 5401), (682, 4910), (982, 3410), (1364, 2455), (1705, 1964)]