2638814.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 100058112

約数和(自身を除く): 67119252

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, 731, 751, 860, 1020, 1290, 1462, 1502, 2193, 2253, 2580, 2924, 3004, 3655, 3755, 4386, 4506, 7310, 7510, 8772, 9012, 10965, 11265, 12767, 14620, 15020, 21930, 22530, 25534, 32293, 38301, 43860, 45060, 51068, 63835, 64586, 76602, 96879, 127670, 129172, 153204, 161465, 191505, 193758, 255340, 322930, 383010, 387516, 484395, 548981, 645860, 766020, 968790, 1097962, 1646943, 1937580, 2195924, 2744905, 3293886, 5489810, 6587772, 8234715, 10979620, 16469430, 32938860]

約数ペア:

[(1, 32938860), (2, 16469430), (3, 10979620), (4, 8234715), (5, 6587772), (6, 5489810), (10, 3293886), (12, 2744905), (15, 2195924), (17, 1937580), (20, 1646943), (30, 1097962), (34, 968790), (43, 766020), (51, 645860), (60, 548981), (68, 484395), (85, 387516), (86, 383010), (102, 322930), (129, 255340), (170, 193758), (172, 191505), (204, 161465), (215, 153204), (255, 129172), (258, 127670), (340, 96879), (430, 76602), (510, 64586), (516, 63835), (645, 51068), (731, 45060), (751, 43860), (860, 38301), (1020, 32293), (1290, 25534), (1462, 22530), (1502, 21930), (2193, 15020), (2253, 14620), (2580, 12767), (2924, 11265), (3004, 10965), (3655, 9012), (3755, 8772), (4386, 7510), (4506, 7310)]