104081490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 278536320

約数和(自身を除く): 174454830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 971, 1191, 1942, 1985, 2382, 2913, 3573, 3970, 4855, 5826, 5955, 7146, 8739, 9710, 10719, 11910, 14565, 17478, 17865, 21438, 26217, 29130, 35730, 43695, 52434, 53595, 87390, 107190, 131085, 262170, 385487, 770974, 1156461, 1927435, 2312922, 3469383, 3854870, 5782305, 6938766, 10408149, 11564610, 17346915, 20816298, 34693830, 52040745, 104081490]

約数ペア:

[(1, 104081490), (2, 52040745), (3, 34693830), (5, 20816298), (6, 17346915), (9, 11564610), (10, 10408149), (15, 6938766), (18, 5782305), (27, 3854870), (30, 3469383), (45, 2312922), (54, 1927435), (90, 1156461), (135, 770974), (270, 385487), (397, 262170), (794, 131085), (971, 107190), (1191, 87390), (1942, 53595), (1985, 52434), (2382, 43695), (2913, 35730), (3573, 29130), (3970, 26217), (4855, 21438), (5826, 17865), (5955, 17478), (7146, 14565), (8739, 11910), (9710, 10719)]