254333610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91159}}^1$

素因数の和:91203

約数の個数: 48

約数和(自身を含む): 682606080

約数和(自身を除く): 428272470

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, 91159, 182318, 273477, 455795, 546954, 820431, 911590, 1367385, 1640862, 2734770, 2825929, 4102155, 5651858, 8204310, 8477787, 14129645, 16955574, 25433361, 28259290, 42388935, 50866722, 84777870, 127166805, 254333610]

約数ペア:

[(1, 254333610), (2, 127166805), (3, 84777870), (5, 50866722), (6, 42388935), (9, 28259290), (10, 25433361), (15, 16955574), (18, 14129645), (30, 8477787), (31, 8204310), (45, 5651858), (62, 4102155), (90, 2825929), (93, 2734770), (155, 1640862), (186, 1367385), (279, 911590), (310, 820431), (465, 546954), (558, 455795), (930, 273477), (1395, 182318), (2790, 91159)]