30308580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 97147512

約数和(自身を除く): 66838932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 353, 405, 477, 530, 540, 636, 706, 795, 810, 954, 1059, 1060, 1412, 1431, 1590, 1620, 1765, 1908, 2118, 2385, 2862, 3177, 3180, 3530, 4236, 4293, 4770, 5295, 5724, 6354, 7060, 7155, 8586, 9531, 9540, 10590, 12708, 14310, 15885, 17172, 18709, 19062, 21180, 21465, 28593, 28620, 31770, 37418, 38124, 42930, 47655, 56127, 57186, 63540, 74836, 85860, 93545, 95310, 112254, 114372, 142965, 168381, 187090, 190620, 224508, 280635, 285930, 336762, 374180, 505143, 561270, 571860, 673524, 841905, 1010286, 1122540, 1515429, 1683810, 2020572, 2525715, 3030858, 3367620, 5051430, 6061716, 7577145, 10102860, 15154290, 30308580]

約数ペア:

[(1, 30308580), (2, 15154290), (3, 10102860), (4, 7577145), (5, 6061716), (6, 5051430), (9, 3367620), (10, 3030858), (12, 2525715), (15, 2020572), (18, 1683810), (20, 1515429), (27, 1122540), (30, 1010286), (36, 841905), (45, 673524), (53, 571860), (54, 561270), (60, 505143), (81, 374180), (90, 336762), (106, 285930), (108, 280635), (135, 224508), (159, 190620), (162, 187090), (180, 168381), (212, 142965), (265, 114372), (270, 112254), (318, 95310), (324, 93545), (353, 85860), (405, 74836), (477, 63540), (530, 57186), (540, 56127), (636, 47655), (706, 42930), (795, 38124), (810, 37418), (954, 31770), (1059, 28620), (1060, 28593), (1412, 21465), (1431, 21180), (1590, 19062), (1620, 18709), (1765, 17172), (1908, 15885), (2118, 14310), (2385, 12708), (2862, 10590), (3177, 9540), (3180, 9531), (3530, 8586), (4236, 7155), (4293, 7060), (4770, 6354), (5295, 5724)]