39458970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14187

約数の個数: 48

約数和(自身を含む): 105910272

約数和(自身を除く): 66451302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 14143, 28286, 42429, 70715, 84858, 127287, 141430, 212145, 254574, 424290, 438433, 636435, 876866, 1272870, 1315299, 2192165, 2630598, 3945897, 4384330, 6576495, 7891794, 13152990, 19729485, 39458970]

約数ペア:

[(1, 39458970), (2, 19729485), (3, 13152990), (5, 7891794), (6, 6576495), (9, 4384330), (10, 3945897), (15, 2630598), (18, 2192165), (30, 1315299), (31, 1272870), (45, 876866), (62, 636435), (90, 438433), (93, 424290), (155, 254574), (186, 212145), (279, 141430), (310, 127287), (465, 84858), (558, 70715), (930, 42429), (1395, 28286), (2790, 14143)]