2972580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 9295104

約数和(自身を除く): 6322524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 103, 111, 130, 148, 156, 185, 195, 206, 222, 260, 309, 370, 390, 412, 444, 481, 515, 555, 618, 740, 780, 962, 1030, 1110, 1236, 1339, 1443, 1545, 1924, 2060, 2220, 2405, 2678, 2886, 3090, 3811, 4017, 4810, 5356, 5772, 6180, 6695, 7215, 7622, 8034, 9620, 11433, 13390, 14430, 15244, 16068, 19055, 20085, 22866, 26780, 28860, 38110, 40170, 45732, 49543, 57165, 76220, 80340, 99086, 114330, 148629, 198172, 228660, 247715, 297258, 495430, 594516, 743145, 990860, 1486290, 2972580]

約数ペア:

[(1, 2972580), (2, 1486290), (3, 990860), (4, 743145), (5, 594516), (6, 495430), (10, 297258), (12, 247715), (13, 228660), (15, 198172), (20, 148629), (26, 114330), (30, 99086), (37, 80340), (39, 76220), (52, 57165), (60, 49543), (65, 45732), (74, 40170), (78, 38110), (103, 28860), (111, 26780), (130, 22866), (148, 20085), (156, 19055), (185, 16068), (195, 15244), (206, 14430), (222, 13390), (260, 11433), (309, 9620), (370, 8034), (390, 7622), (412, 7215), (444, 6695), (481, 6180), (515, 5772), (555, 5356), (618, 4810), (740, 4017), (780, 3811), (962, 3090), (1030, 2886), (1110, 2678), (1236, 2405), (1339, 2220), (1443, 2060), (1545, 1924)]