148331330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 165378430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 2939, 3605, 5047, 5878, 7210, 10094, 14695, 20573, 25235, 29390, 41146, 50470, 102865, 144011, 205730, 288022, 302717, 605434, 720055, 1440110, 1513585, 2119019, 3027170, 4238038, 10595095, 14833133, 21190190, 29666266, 74165665, 148331330]

約数ペア:

[(1, 148331330), (2, 74165665), (5, 29666266), (7, 21190190), (10, 14833133), (14, 10595095), (35, 4238038), (49, 3027170), (70, 2119019), (98, 1513585), (103, 1440110), (206, 720055), (245, 605434), (490, 302717), (515, 288022), (721, 205730), (1030, 144011), (1442, 102865), (2939, 50470), (3605, 41146), (5047, 29390), (5878, 25235), (7210, 20573), (10094, 14695)]