214637970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{100769}}^1$

素因数の和:100850

約数の個数: 32

約数和(自身を含む): 522391680

約数和(自身を除く): 307753710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 100769, 201538, 302307, 503845, 604614, 1007690, 1511535, 3023070, 7154599, 14309198, 21463797, 35772995, 42927594, 71545990, 107318985, 214637970]

約数ペア:

[(1, 214637970), (2, 107318985), (3, 71545990), (5, 42927594), (6, 35772995), (10, 21463797), (15, 14309198), (30, 7154599), (71, 3023070), (142, 1511535), (213, 1007690), (355, 604614), (426, 503845), (710, 302307), (1065, 201538), (2130, 100769)]