23510940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5519}}^1$

素因数の和:5602

約数の個数: 48

約数和(自身を含む): 66769920

約数和(自身を除く): 43258980

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, 5519, 11038, 16557, 22076, 27595, 33114, 55190, 66228, 82785, 110380, 165570, 331140, 391849, 783698, 1175547, 1567396, 1959245, 2351094, 3918490, 4702188, 5877735, 7836980, 11755470, 23510940]

約数ペア:

[(1, 23510940), (2, 11755470), (3, 7836980), (4, 5877735), (5, 4702188), (6, 3918490), (10, 2351094), (12, 1959245), (15, 1567396), (20, 1175547), (30, 783698), (60, 391849), (71, 331140), (142, 165570), (213, 110380), (284, 82785), (355, 66228), (426, 55190), (710, 33114), (852, 27595), (1065, 22076), (1420, 16557), (2130, 11038), (4260, 5519)]