15372930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 40030848

約数和(自身を除く): 24657918

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 701, 731, 1290, 1402, 1462, 2103, 2193, 3505, 3655, 4206, 4386, 7010, 7310, 10515, 10965, 11917, 21030, 21930, 23834, 30143, 35751, 59585, 60286, 71502, 90429, 119170, 150715, 178755, 180858, 301430, 357510, 452145, 512431, 904290, 1024862, 1537293, 2562155, 3074586, 5124310, 7686465, 15372930]

約数ペア:

[(1, 15372930), (2, 7686465), (3, 5124310), (5, 3074586), (6, 2562155), (10, 1537293), (15, 1024862), (17, 904290), (30, 512431), (34, 452145), (43, 357510), (51, 301430), (85, 180858), (86, 178755), (102, 150715), (129, 119170), (170, 90429), (215, 71502), (255, 60286), (258, 59585), (430, 35751), (510, 30143), (645, 23834), (701, 21930), (731, 21030), (1290, 11917), (1402, 10965), (1462, 10515), (2103, 7310), (2193, 7010), (3505, 4386), (3655, 4206)]