30609540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 101756928

約数和(自身を除く): 71147388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 127, 130, 156, 180, 195, 206, 234, 254, 260, 309, 381, 390, 412, 468, 508, 515, 585, 618, 635, 762, 780, 927, 1030, 1143, 1170, 1236, 1270, 1339, 1524, 1545, 1651, 1854, 1905, 2060, 2286, 2340, 2540, 2678, 3090, 3302, 3708, 3810, 4017, 4572, 4635, 4953, 5356, 5715, 6180, 6604, 6695, 7620, 8034, 8255, 9270, 9906, 11430, 12051, 13081, 13390, 14859, 16068, 16510, 18540, 19812, 20085, 22860, 24102, 24765, 26162, 26780, 29718, 33020, 39243, 40170, 48204, 49530, 52324, 59436, 60255, 65405, 74295, 78486, 80340, 99060, 117729, 120510, 130810, 148590, 156972, 170053, 196215, 235458, 241020, 261620, 297180, 340106, 392430, 470916, 510159, 588645, 680212, 784860, 850265, 1020318, 1177290, 1530477, 1700530, 2040636, 2354580, 2550795, 3060954, 3401060, 5101590, 6121908, 7652385, 10203180, 15304770, 30609540]

約数ペア:

[(1, 30609540), (2, 15304770), (3, 10203180), (4, 7652385), (5, 6121908), (6, 5101590), (9, 3401060), (10, 3060954), (12, 2550795), (13, 2354580), (15, 2040636), (18, 1700530), (20, 1530477), (26, 1177290), (30, 1020318), (36, 850265), (39, 784860), (45, 680212), (52, 588645), (60, 510159), (65, 470916), (78, 392430), (90, 340106), (103, 297180), (117, 261620), (127, 241020), (130, 235458), (156, 196215), (180, 170053), (195, 156972), (206, 148590), (234, 130810), (254, 120510), (260, 117729), (309, 99060), (381, 80340), (390, 78486), (412, 74295), (468, 65405), (508, 60255), (515, 59436), (585, 52324), (618, 49530), (635, 48204), (762, 40170), (780, 39243), (927, 33020), (1030, 29718), (1143, 26780), (1170, 26162), (1236, 24765), (1270, 24102), (1339, 22860), (1524, 20085), (1545, 19812), (1651, 18540), (1854, 16510), (1905, 16068), (2060, 14859), (2286, 13390), (2340, 13081), (2540, 12051), (2678, 11430), (3090, 9906), (3302, 9270), (3708, 8255), (3810, 8034), (4017, 7620), (4572, 6695), (4635, 6604), (4953, 6180), (5356, 5715)]