102320940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24019}}^1$

素因数の和:24102

約数の個数: 48

約数和(自身を含む): 290545920

約数和(自身を除く): 188224980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 24019, 48038, 72057, 96076, 120095, 144114, 240190, 288228, 360285, 480380, 720570, 1441140, 1705349, 3410698, 5116047, 6821396, 8526745, 10232094, 17053490, 20464188, 25580235, 34106980, 51160470, 102320940]

約数ペア:

[(1, 102320940), (2, 51160470), (3, 34106980), (4, 25580235), (5, 20464188), (6, 17053490), (10, 10232094), (12, 8526745), (15, 6821396), (20, 5116047), (30, 3410698), (60, 1705349), (71, 1441140), (142, 720570), (213, 480380), (284, 360285), (355, 288228), (426, 240190), (710, 144114), (852, 120095), (1065, 96076), (1420, 72057), (2130, 48038), (4260, 24019)]