67923570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 127160718

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 223, 286, 330, 355, 390, 426, 429, 446, 669, 710, 715, 781, 858, 923, 1065, 1115, 1338, 1430, 1562, 1846, 2130, 2145, 2230, 2343, 2453, 2769, 2899, 3345, 3905, 4290, 4615, 4686, 4906, 5538, 5798, 6690, 7359, 7810, 8697, 9230, 10153, 11715, 12265, 13845, 14495, 14718, 15833, 17394, 20306, 23430, 24530, 27690, 28990, 30459, 31666, 31889, 36795, 43485, 47499, 50765, 60918, 63778, 73590, 79165, 86970, 94998, 95667, 101530, 152295, 158330, 159445, 174163, 191334, 205829, 237495, 304590, 318890, 348326, 411658, 474990, 478335, 522489, 617487, 870815, 956670, 1029145, 1044978, 1234974, 1741630, 2058290, 2264119, 2612445, 3087435, 4528238, 5224890, 6174870, 6792357, 11320595, 13584714, 22641190, 33961785, 67923570]

約数ペア:

[(1, 67923570), (2, 33961785), (3, 22641190), (5, 13584714), (6, 11320595), (10, 6792357), (11, 6174870), (13, 5224890), (15, 4528238), (22, 3087435), (26, 2612445), (30, 2264119), (33, 2058290), (39, 1741630), (55, 1234974), (65, 1044978), (66, 1029145), (71, 956670), (78, 870815), (110, 617487), (130, 522489), (142, 478335), (143, 474990), (165, 411658), (195, 348326), (213, 318890), (223, 304590), (286, 237495), (330, 205829), (355, 191334), (390, 174163), (426, 159445), (429, 158330), (446, 152295), (669, 101530), (710, 95667), (715, 94998), (781, 86970), (858, 79165), (923, 73590), (1065, 63778), (1115, 60918), (1338, 50765), (1430, 47499), (1562, 43485), (1846, 36795), (2130, 31889), (2145, 31666), (2230, 30459), (2343, 28990), (2453, 27690), (2769, 24530), (2899, 23430), (3345, 20306), (3905, 17394), (4290, 15833), (4615, 14718), (4686, 14495), (4906, 13845), (5538, 12265), (5798, 11715), (6690, 10153), (7359, 9230), (7810, 8697)]