26840790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 75512736

約数和(自身を除く): 48671946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 255, 265, 306, 318, 331, 477, 510, 530, 662, 765, 795, 901, 954, 993, 1530, 1590, 1655, 1802, 1986, 2385, 2703, 2979, 3310, 4505, 4770, 4965, 5406, 5627, 5958, 8109, 9010, 9930, 11254, 13515, 14895, 16218, 16881, 17543, 27030, 28135, 29790, 33762, 35086, 40545, 50643, 52629, 56270, 81090, 84405, 87715, 101286, 105258, 157887, 168810, 175430, 253215, 263145, 298231, 315774, 506430, 526290, 596462, 789435, 894693, 1491155, 1578870, 1789386, 2684079, 2982310, 4473465, 5368158, 8946930, 13420395, 26840790]

約数ペア:

[(1, 26840790), (2, 13420395), (3, 8946930), (5, 5368158), (6, 4473465), (9, 2982310), (10, 2684079), (15, 1789386), (17, 1578870), (18, 1491155), (30, 894693), (34, 789435), (45, 596462), (51, 526290), (53, 506430), (85, 315774), (90, 298231), (102, 263145), (106, 253215), (153, 175430), (159, 168810), (170, 157887), (255, 105258), (265, 101286), (306, 87715), (318, 84405), (331, 81090), (477, 56270), (510, 52629), (530, 50643), (662, 40545), (765, 35086), (795, 33762), (901, 29790), (954, 28135), (993, 27030), (1530, 17543), (1590, 16881), (1655, 16218), (1802, 14895), (1986, 13515), (2385, 11254), (2703, 9930), (2979, 9010), (3310, 8109), (4505, 5958), (4770, 5627), (4965, 5406)]