12913950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 37497600

約数和(自身を除く): 24583650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 251, 294, 343, 350, 490, 502, 525, 686, 735, 753, 1029, 1050, 1225, 1255, 1470, 1506, 1715, 1757, 2058, 2450, 2510, 3430, 3514, 3675, 3765, 5145, 5271, 6275, 7350, 7530, 8575, 8785, 10290, 10542, 12299, 12550, 17150, 17570, 18825, 24598, 25725, 26355, 36897, 37650, 43925, 51450, 52710, 61495, 73794, 86093, 87850, 122990, 131775, 172186, 184485, 258279, 263550, 307475, 368970, 430465, 516558, 614950, 860930, 922425, 1291395, 1844850, 2152325, 2582790, 4304650, 6456975, 12913950]

約数ペア:

[(1, 12913950), (2, 6456975), (3, 4304650), (5, 2582790), (6, 2152325), (7, 1844850), (10, 1291395), (14, 922425), (15, 860930), (21, 614950), (25, 516558), (30, 430465), (35, 368970), (42, 307475), (49, 263550), (50, 258279), (70, 184485), (75, 172186), (98, 131775), (105, 122990), (147, 87850), (150, 86093), (175, 73794), (210, 61495), (245, 52710), (251, 51450), (294, 43925), (343, 37650), (350, 36897), (490, 26355), (502, 25725), (525, 24598), (686, 18825), (735, 17570), (753, 17150), (1029, 12550), (1050, 12299), (1225, 10542), (1255, 10290), (1470, 8785), (1506, 8575), (1715, 7530), (1757, 7350), (2058, 6275), (2450, 5271), (2510, 5145), (3430, 3765), (3514, 3675)]