1893669310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 3760344000

約数和(自身を除く): 1866674690

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 149, 295, 298, 590, 745, 767, 1490, 1534, 1657, 1937, 3314, 3835, 3874, 7670, 8285, 8791, 9685, 16570, 17582, 19370, 21541, 43082, 43955, 87910, 97763, 107705, 114283, 195526, 215410, 228566, 246893, 488815, 493786, 571415, 977630, 1142830, 1234465, 1270919, 2468930, 2541838, 3209609, 6354595, 6419218, 12709190, 14566687, 16048045, 29133374, 32096090, 72833435, 145666870, 189366931, 378733862, 946834655, 1893669310]

約数ペア:

[(1, 1893669310), (2, 946834655), (5, 378733862), (10, 189366931), (13, 145666870), (26, 72833435), (59, 32096090), (65, 29133374), (118, 16048045), (130, 14566687), (149, 12709190), (295, 6419218), (298, 6354595), (590, 3209609), (745, 2541838), (767, 2468930), (1490, 1270919), (1534, 1234465), (1657, 1142830), (1937, 977630), (3314, 571415), (3835, 493786), (3874, 488815), (7670, 246893), (8285, 228566), (8791, 215410), (9685, 195526), (16570, 114283), (17582, 107705), (19370, 97763), (21541, 87910), (43082, 43955)]