162804870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 457850880

約数和(自身を除く): 295046010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 186, 265, 270, 279, 310, 318, 367, 465, 477, 530, 558, 734, 795, 837, 930, 954, 1101, 1395, 1431, 1590, 1643, 1674, 1835, 2202, 2385, 2790, 2862, 3286, 3303, 3670, 4185, 4770, 4929, 5505, 6606, 7155, 8215, 8370, 9858, 9909, 11010, 11377, 14310, 14787, 16430, 16515, 19451, 19818, 22754, 24645, 29574, 33030, 34131, 38902, 44361, 49290, 49545, 56885, 58353, 68262, 73935, 88722, 97255, 99090, 102393, 113770, 116706, 147870, 170655, 175059, 194510, 204786, 221805, 291765, 307179, 341310, 350118, 443610, 511965, 525177, 583530, 602981, 614358, 875295, 1023930, 1050354, 1205962, 1535895, 1750590, 1808943, 2625885, 3014905, 3071790, 3617886, 5251770, 5426829, 6029810, 9044715, 10853658, 16280487, 18089430, 27134145, 32560974, 54268290, 81402435, 162804870]

約数ペア:

[(1, 162804870), (2, 81402435), (3, 54268290), (5, 32560974), (6, 27134145), (9, 18089430), (10, 16280487), (15, 10853658), (18, 9044715), (27, 6029810), (30, 5426829), (31, 5251770), (45, 3617886), (53, 3071790), (54, 3014905), (62, 2625885), (90, 1808943), (93, 1750590), (106, 1535895), (135, 1205962), (155, 1050354), (159, 1023930), (186, 875295), (265, 614358), (270, 602981), (279, 583530), (310, 525177), (318, 511965), (367, 443610), (465, 350118), (477, 341310), (530, 307179), (558, 291765), (734, 221805), (795, 204786), (837, 194510), (930, 175059), (954, 170655), (1101, 147870), (1395, 116706), (1431, 113770), (1590, 102393), (1643, 99090), (1674, 97255), (1835, 88722), (2202, 73935), (2385, 68262), (2790, 58353), (2862, 56885), (3286, 49545), (3303, 49290), (3670, 44361), (4185, 38902), (4770, 34131), (4929, 33030), (5505, 29574), (6606, 24645), (7155, 22754), (8215, 19818), (8370, 19451), (9858, 16515), (9909, 16430), (11010, 14787), (11377, 14310)]