5131561860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1676981}}^1$

素因数の和:1677013

約数の個数: 72

約数和(自身を含む): 16481379096

約数和(自身を除く): 11349817236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 1676981, 3353962, 5030943, 6707924, 8384905, 10061886, 15092829, 16769810, 20123772, 25154715, 28508677, 30185658, 33539620, 50309430, 57017354, 60371316, 75464145, 85526031, 100618860, 114034708, 142543385, 150928290, 171052062, 256578093, 285086770, 301856580, 342104124, 427630155, 513156186, 570173540, 855260310, 1026312372, 1282890465, 1710520620, 2565780930, 5131561860]

約数ペア:

[(1, 5131561860), (2, 2565780930), (3, 1710520620), (4, 1282890465), (5, 1026312372), (6, 855260310), (9, 570173540), (10, 513156186), (12, 427630155), (15, 342104124), (17, 301856580), (18, 285086770), (20, 256578093), (30, 171052062), (34, 150928290), (36, 142543385), (45, 114034708), (51, 100618860), (60, 85526031), (68, 75464145), (85, 60371316), (90, 57017354), (102, 50309430), (153, 33539620), (170, 30185658), (180, 28508677), (204, 25154715), (255, 20123772), (306, 16769810), (340, 15092829), (510, 10061886), (612, 8384905), (765, 6707924), (1020, 5030943), (1530, 3353962), (3060, 1676981)]