74897270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14657}}^1$

素因数の和:14744

約数の個数: 32

約数和(自身を含む): 156195648

約数和(自身を除く): 81298378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 14657, 29314, 73285, 102599, 146570, 205198, 512995, 1025990, 1069961, 2139922, 5349805, 7489727, 10699610, 14979454, 37448635, 74897270]

約数ペア:

[(1, 74897270), (2, 37448635), (5, 14979454), (7, 10699610), (10, 7489727), (14, 5349805), (35, 2139922), (70, 1069961), (73, 1025990), (146, 512995), (365, 205198), (511, 146570), (730, 102599), (1022, 73285), (2555, 29314), (5110, 14657)]