30745860

素因数分解:

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

素因数の和:773

約数の個数: 96

約数和(自身を含む): 93405312

約数和(自身を除く): 62659452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 701, 731, 860, 1020, 1290, 1402, 1462, 2103, 2193, 2580, 2804, 2924, 3505, 3655, 4206, 4386, 7010, 7310, 8412, 8772, 10515, 10965, 11917, 14020, 14620, 21030, 21930, 23834, 30143, 35751, 42060, 43860, 47668, 59585, 60286, 71502, 90429, 119170, 120572, 143004, 150715, 178755, 180858, 238340, 301430, 357510, 361716, 452145, 512431, 602860, 715020, 904290, 1024862, 1537293, 1808580, 2049724, 2562155, 3074586, 5124310, 6149172, 7686465, 10248620, 15372930, 30745860]

約数ペア:

[(1, 30745860), (2, 15372930), (3, 10248620), (4, 7686465), (5, 6149172), (6, 5124310), (10, 3074586), (12, 2562155), (15, 2049724), (17, 1808580), (20, 1537293), (30, 1024862), (34, 904290), (43, 715020), (51, 602860), (60, 512431), (68, 452145), (85, 361716), (86, 357510), (102, 301430), (129, 238340), (170, 180858), (172, 178755), (204, 150715), (215, 143004), (255, 120572), (258, 119170), (340, 90429), (430, 71502), (510, 60286), (516, 59585), (645, 47668), (701, 43860), (731, 42060), (860, 35751), (1020, 30143), (1290, 23834), (1402, 21930), (1462, 21030), (2103, 14620), (2193, 14020), (2580, 11917), (2804, 10965), (2924, 10515), (3505, 8772), (3655, 8412), (4206, 7310), (4386, 7010)]