17953850940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4214519}}^1$

素因数の和:4214602

約数の個数: 48

約数和(自身を含む): 50978833920

約数和(自身を除く): 33024982980

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, 4214519, 8429038, 12643557, 16858076, 21072595, 25287114, 42145190, 50574228, 63217785, 84290380, 126435570, 252871140, 299230849, 598461698, 897692547, 1196923396, 1496154245, 1795385094, 2992308490, 3590770188, 4488462735, 5984616980, 8976925470, 17953850940]

約数ペア:

[(1, 17953850940), (2, 8976925470), (3, 5984616980), (4, 4488462735), (5, 3590770188), (6, 2992308490), (10, 1795385094), (12, 1496154245), (15, 1196923396), (20, 897692547), (30, 598461698), (60, 299230849), (71, 252871140), (142, 126435570), (213, 84290380), (284, 63217785), (355, 50574228), (426, 42145190), (710, 25287114), (852, 21072595), (1065, 16858076), (1420, 12643557), (2130, 8429038), (4260, 4214519)]