54282870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2087}}^1$

素因数の和:2134

約数の個数: 72

約数和(自身を含む): 149997744

約数和(自身を除く): 95714874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2087, 2601, 2890, 4174, 4335, 5202, 6261, 8670, 10435, 12522, 13005, 18783, 20870, 26010, 31305, 35479, 37566, 62610, 70958, 93915, 106437, 177395, 187830, 212874, 319311, 354790, 532185, 603143, 638622, 1064370, 1206286, 1596555, 1809429, 3015715, 3193110, 3618858, 5428287, 6031430, 9047145, 10856574, 18094290, 27141435, 54282870]

約数ペア:

[(1, 54282870), (2, 27141435), (3, 18094290), (5, 10856574), (6, 9047145), (9, 6031430), (10, 5428287), (15, 3618858), (17, 3193110), (18, 3015715), (30, 1809429), (34, 1596555), (45, 1206286), (51, 1064370), (85, 638622), (90, 603143), (102, 532185), (153, 354790), (170, 319311), (255, 212874), (289, 187830), (306, 177395), (510, 106437), (578, 93915), (765, 70958), (867, 62610), (1445, 37566), (1530, 35479), (1734, 31305), (2087, 26010), (2601, 20870), (2890, 18783), (4174, 13005), (4335, 12522), (5202, 10435), (6261, 8670)]