1486290

素因数分解:

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

素因数の和:163

約数の個数: 64

約数和(自身を含む): 3983616

約数和(自身を除く): 2497326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 103, 111, 130, 185, 195, 206, 222, 309, 370, 390, 481, 515, 555, 618, 962, 1030, 1110, 1339, 1443, 1545, 2405, 2678, 2886, 3090, 3811, 4017, 4810, 6695, 7215, 7622, 8034, 11433, 13390, 14430, 19055, 20085, 22866, 38110, 40170, 49543, 57165, 99086, 114330, 148629, 247715, 297258, 495430, 743145, 1486290]

約数ペア:

[(1, 1486290), (2, 743145), (3, 495430), (5, 297258), (6, 247715), (10, 148629), (13, 114330), (15, 99086), (26, 57165), (30, 49543), (37, 40170), (39, 38110), (65, 22866), (74, 20085), (78, 19055), (103, 14430), (111, 13390), (130, 11433), (185, 8034), (195, 7622), (206, 7215), (222, 6695), (309, 4810), (370, 4017), (390, 3811), (481, 3090), (515, 2886), (555, 2678), (618, 2405), (962, 1545), (1030, 1443), (1110, 1339)]