419243930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 917118720

約数和(自身を除く): 497874790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 101, 133, 190, 202, 266, 505, 665, 707, 1010, 1330, 1414, 1919, 3121, 3535, 3838, 6242, 7070, 9595, 13433, 15605, 19190, 21847, 26866, 31210, 43694, 59299, 67165, 109235, 118598, 134330, 218470, 296495, 315221, 415093, 592990, 630442, 830186, 1576105, 2075465, 2206547, 3152210, 4150930, 4413094, 5989199, 11032735, 11978398, 22065470, 29945995, 41924393, 59891990, 83848786, 209621965, 419243930]

約数ペア:

[(1, 419243930), (2, 209621965), (5, 83848786), (7, 59891990), (10, 41924393), (14, 29945995), (19, 22065470), (35, 11978398), (38, 11032735), (70, 5989199), (95, 4413094), (101, 4150930), (133, 3152210), (190, 2206547), (202, 2075465), (266, 1576105), (505, 830186), (665, 630442), (707, 592990), (1010, 415093), (1330, 315221), (1414, 296495), (1919, 218470), (3121, 134330), (3535, 118598), (3838, 109235), (6242, 67165), (7070, 59299), (9595, 43694), (13433, 31210), (15605, 26866), (19190, 21847)]