929757850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2132

約数の個数: 72

約数和(自身を含む): 2022861600

約数和(自身を除く): 1093103750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 199, 245, 350, 398, 490, 995, 1225, 1393, 1907, 1990, 2450, 2786, 3814, 4975, 6965, 9535, 9751, 9950, 13349, 13930, 19070, 19502, 26698, 34825, 47675, 48755, 66745, 69650, 93443, 95350, 97510, 133490, 186886, 243775, 333725, 379493, 467215, 487550, 667450, 758986, 934430, 1897465, 2336075, 2656451, 3794930, 4672150, 5312902, 9487325, 13282255, 18595157, 18974650, 26564510, 37190314, 66411275, 92975785, 132822550, 185951570, 464878925, 929757850]

約数ペア:

[(1, 929757850), (2, 464878925), (5, 185951570), (7, 132822550), (10, 92975785), (14, 66411275), (25, 37190314), (35, 26564510), (49, 18974650), (50, 18595157), (70, 13282255), (98, 9487325), (175, 5312902), (199, 4672150), (245, 3794930), (350, 2656451), (398, 2336075), (490, 1897465), (995, 934430), (1225, 758986), (1393, 667450), (1907, 487550), (1990, 467215), (2450, 379493), (2786, 333725), (3814, 243775), (4975, 186886), (6965, 133490), (9535, 97510), (9751, 95350), (9950, 93443), (13349, 69650), (13930, 66745), (19070, 48755), (19502, 47675), (26698, 34825)]