139006020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 408748032

約数和(自身を除く): 269742012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 263, 276, 345, 383, 460, 526, 690, 766, 789, 1052, 1149, 1315, 1380, 1532, 1578, 1915, 2298, 2630, 3156, 3830, 3945, 4596, 5260, 5745, 6049, 7660, 7890, 8809, 11490, 12098, 15780, 17618, 18147, 22980, 24196, 26427, 30245, 35236, 36294, 44045, 52854, 60490, 72588, 88090, 90735, 100729, 105708, 120980, 132135, 176180, 181470, 201458, 264270, 302187, 362940, 402916, 503645, 528540, 604374, 1007290, 1208748, 1510935, 2014580, 2316767, 3021870, 4633534, 6043740, 6950301, 9267068, 11583835, 13900602, 23167670, 27801204, 34751505, 46335340, 69503010, 139006020]

約数ペア:

[(1, 139006020), (2, 69503010), (3, 46335340), (4, 34751505), (5, 27801204), (6, 23167670), (10, 13900602), (12, 11583835), (15, 9267068), (20, 6950301), (23, 6043740), (30, 4633534), (46, 3021870), (60, 2316767), (69, 2014580), (92, 1510935), (115, 1208748), (138, 1007290), (230, 604374), (263, 528540), (276, 503645), (345, 402916), (383, 362940), (460, 302187), (526, 264270), (690, 201458), (766, 181470), (789, 176180), (1052, 132135), (1149, 120980), (1315, 105708), (1380, 100729), (1532, 90735), (1578, 88090), (1915, 72588), (2298, 60490), (2630, 52854), (3156, 44045), (3830, 36294), (3945, 35236), (4596, 30245), (5260, 26427), (5745, 24196), (6049, 22980), (7660, 18147), (7890, 17618), (8809, 15780), (11490, 12098)]