69179950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 157847040

約数和(自身を除く): 88667090

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 101, 103, 133, 175, 190, 202, 206, 266, 350, 475, 505, 515, 665, 707, 721, 950, 1010, 1030, 1330, 1414, 1442, 1919, 1957, 2525, 2575, 3325, 3535, 3605, 3838, 3914, 5050, 5150, 6650, 7070, 7210, 9595, 9785, 10403, 13433, 13699, 17675, 18025, 19190, 19570, 20806, 26866, 27398, 35350, 36050, 47975, 48925, 52015, 67165, 68495, 72821, 95950, 97850, 104030, 134330, 136990, 145642, 197657, 260075, 335825, 342475, 364105, 395314, 520150, 671650, 684950, 728210, 988285, 1383599, 1820525, 1976570, 2767198, 3641050, 4941425, 6917995, 9882850, 13835990, 34589975, 69179950]

約数ペア:

[(1, 69179950), (2, 34589975), (5, 13835990), (7, 9882850), (10, 6917995), (14, 4941425), (19, 3641050), (25, 2767198), (35, 1976570), (38, 1820525), (50, 1383599), (70, 988285), (95, 728210), (101, 684950), (103, 671650), (133, 520150), (175, 395314), (190, 364105), (202, 342475), (206, 335825), (266, 260075), (350, 197657), (475, 145642), (505, 136990), (515, 134330), (665, 104030), (707, 97850), (721, 95950), (950, 72821), (1010, 68495), (1030, 67165), (1330, 52015), (1414, 48925), (1442, 47975), (1919, 36050), (1957, 35350), (2525, 27398), (2575, 26866), (3325, 20806), (3535, 19570), (3605, 19190), (3838, 18025), (3914, 17675), (5050, 13699), (5150, 13433), (6650, 10403), (7070, 9785), (7210, 9595)]