66739260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 215373312

約数和(自身を除く): 148634052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1213, 1310, 1572, 1834, 1965, 2426, 2620, 2751, 3639, 3668, 3930, 4585, 4852, 5502, 6065, 7278, 7860, 8491, 9170, 11004, 12130, 13755, 14556, 16982, 18195, 18340, 24260, 25473, 27510, 33964, 36390, 42455, 50946, 55020, 72780, 84910, 101892, 127365, 158903, 169820, 254730, 317806, 476709, 509460, 635612, 794515, 953418, 1112321, 1589030, 1906836, 2224642, 2383545, 3178060, 3336963, 4449284, 4767090, 5561605, 6673926, 9534180, 11123210, 13347852, 16684815, 22246420, 33369630, 66739260]

約数ペア:

[(1, 66739260), (2, 33369630), (3, 22246420), (4, 16684815), (5, 13347852), (6, 11123210), (7, 9534180), (10, 6673926), (12, 5561605), (14, 4767090), (15, 4449284), (20, 3336963), (21, 3178060), (28, 2383545), (30, 2224642), (35, 1906836), (42, 1589030), (60, 1112321), (70, 953418), (84, 794515), (105, 635612), (131, 509460), (140, 476709), (210, 317806), (262, 254730), (393, 169820), (420, 158903), (524, 127365), (655, 101892), (786, 84910), (917, 72780), (1213, 55020), (1310, 50946), (1572, 42455), (1834, 36390), (1965, 33964), (2426, 27510), (2620, 25473), (2751, 24260), (3639, 18340), (3668, 18195), (3930, 16982), (4585, 14556), (4852, 13755), (5502, 12130), (6065, 11004), (7278, 9170), (7860, 8491)]