67705950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34749

約数の個数: 48

約数和(自身を含む): 180832176

約数和(自身を除く): 113126226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 34721, 69442, 104163, 173605, 208326, 347210, 451373, 520815, 868025, 902746, 1041630, 1354119, 1736050, 2256865, 2604075, 2708238, 4513730, 5208150, 6770595, 11284325, 13541190, 22568650, 33852975, 67705950]

約数ペア:

[(1, 67705950), (2, 33852975), (3, 22568650), (5, 13541190), (6, 11284325), (10, 6770595), (13, 5208150), (15, 4513730), (25, 2708238), (26, 2604075), (30, 2256865), (39, 1736050), (50, 1354119), (65, 1041630), (75, 902746), (78, 868025), (130, 520815), (150, 451373), (195, 347210), (325, 208326), (390, 173605), (650, 104163), (975, 69442), (1950, 34721)]