2707250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 6722352

約数和(自身を除く): 4015102

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 85, 91, 98, 119, 125, 130, 170, 175, 182, 221, 238, 245, 250, 325, 350, 425, 442, 455, 490, 595, 637, 650, 833, 850, 875, 910, 1105, 1190, 1225, 1274, 1547, 1625, 1666, 1750, 2125, 2210, 2275, 2450, 2975, 3094, 3185, 3250, 4165, 4250, 4550, 5525, 5950, 6125, 6370, 7735, 8330, 10829, 11050, 11375, 12250, 14875, 15470, 15925, 20825, 21658, 22750, 27625, 29750, 31850, 38675, 41650, 54145, 55250, 77350, 79625, 104125, 108290, 159250, 193375, 208250, 270725, 386750, 541450, 1353625, 2707250]

約数ペア:

[(1, 2707250), (2, 1353625), (5, 541450), (7, 386750), (10, 270725), (13, 208250), (14, 193375), (17, 159250), (25, 108290), (26, 104125), (34, 79625), (35, 77350), (49, 55250), (50, 54145), (65, 41650), (70, 38675), (85, 31850), (91, 29750), (98, 27625), (119, 22750), (125, 21658), (130, 20825), (170, 15925), (175, 15470), (182, 14875), (221, 12250), (238, 11375), (245, 11050), (250, 10829), (325, 8330), (350, 7735), (425, 6370), (442, 6125), (455, 5950), (490, 5525), (595, 4550), (637, 4250), (650, 4165), (833, 3250), (850, 3185), (875, 3094), (910, 2975), (1105, 2450), (1190, 2275), (1225, 2210), (1274, 2125), (1547, 1750), (1625, 1666)]