70188650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6519

約数の個数: 48

約数和(自身を含む): 154037760

約数和(自身を除く): 83849110

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6469, 10850, 12938, 32345, 45283, 64690, 90566, 161725, 200539, 226415, 323450, 401078, 452830, 1002695, 1132075, 1403773, 2005390, 2264150, 2807546, 5013475, 7018865, 10026950, 14037730, 35094325, 70188650]

約数ペア:

[(1, 70188650), (2, 35094325), (5, 14037730), (7, 10026950), (10, 7018865), (14, 5013475), (25, 2807546), (31, 2264150), (35, 2005390), (50, 1403773), (62, 1132075), (70, 1002695), (155, 452830), (175, 401078), (217, 323450), (310, 226415), (350, 200539), (434, 161725), (775, 90566), (1085, 64690), (1550, 45283), (2170, 32345), (5425, 12938), (6469, 10850)]