67546780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 173964672

約数和(自身を除く): 106417892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 281, 340, 404, 476, 505, 562, 595, 707, 1010, 1124, 1190, 1405, 1414, 1717, 1967, 2020, 2380, 2810, 2828, 3434, 3535, 3934, 4777, 5620, 6868, 7070, 7868, 8585, 9554, 9835, 12019, 14140, 17170, 19108, 19670, 23885, 24038, 28381, 33439, 34340, 39340, 47770, 48076, 56762, 60095, 66878, 95540, 113524, 120190, 133756, 141905, 167195, 198667, 240380, 283810, 334390, 397334, 482477, 567620, 668780, 794668, 964954, 993335, 1929908, 1986670, 2412385, 3377339, 3973340, 4824770, 6754678, 9649540, 13509356, 16886695, 33773390, 67546780]

約数ペア:

[(1, 67546780), (2, 33773390), (4, 16886695), (5, 13509356), (7, 9649540), (10, 6754678), (14, 4824770), (17, 3973340), (20, 3377339), (28, 2412385), (34, 1986670), (35, 1929908), (68, 993335), (70, 964954), (85, 794668), (101, 668780), (119, 567620), (140, 482477), (170, 397334), (202, 334390), (238, 283810), (281, 240380), (340, 198667), (404, 167195), (476, 141905), (505, 133756), (562, 120190), (595, 113524), (707, 95540), (1010, 66878), (1124, 60095), (1190, 56762), (1405, 48076), (1414, 47770), (1717, 39340), (1967, 34340), (2020, 33439), (2380, 28381), (2810, 24038), (2828, 23885), (3434, 19670), (3535, 19108), (3934, 17170), (4777, 14140), (5620, 12019), (6868, 9835), (7070, 9554), (7868, 8585)]