694790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 1365984

約数和(自身を除く): 671194

約数列:

[1, 2, 5, 10, 17, 34, 61, 67, 85, 122, 134, 170, 305, 335, 610, 670, 1037, 1139, 2074, 2278, 4087, 5185, 5695, 8174, 10370, 11390, 20435, 40870, 69479, 138958, 347395, 694790]

約数ペア:

[(1, 694790), (2, 347395), (5, 138958), (10, 69479), (17, 40870), (34, 20435), (61, 11390), (67, 10370), (85, 8174), (122, 5695), (134, 5185), (170, 4087), (305, 2278), (335, 2074), (610, 1139), (670, 1037)]