135220750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{77269}}^1$

素因数の和:77293

約数の個数: 32

約数和(自身を含む): 289298880

約数和(自身を除く): 154078130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 77269, 154538, 386345, 540883, 772690, 1081766, 1931725, 2704415, 3863450, 5408830, 9658625, 13522075, 19317250, 27044150, 67610375, 135220750]

約数ペア:

[(1, 135220750), (2, 67610375), (5, 27044150), (7, 19317250), (10, 13522075), (14, 9658625), (25, 5408830), (35, 3863450), (50, 2704415), (70, 1931725), (125, 1081766), (175, 772690), (250, 540883), (350, 386345), (875, 154538), (1750, 77269)]