130511150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 306408960

約数和(自身を除く): 175897810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 109, 110, 154, 175, 218, 275, 311, 350, 385, 545, 550, 622, 763, 770, 1090, 1199, 1526, 1555, 1925, 2177, 2398, 2725, 3110, 3421, 3815, 3850, 4354, 5450, 5995, 6842, 7630, 7775, 8393, 10885, 11990, 15550, 16786, 17105, 19075, 21770, 23947, 29975, 33899, 34210, 38150, 41965, 47894, 54425, 59950, 67798, 83930, 85525, 108850, 119735, 169495, 171050, 209825, 237293, 239470, 338990, 372889, 419650, 474586, 598675, 745778, 847475, 1186465, 1197350, 1694950, 1864445, 2372930, 2610223, 3728890, 5220446, 5932325, 9322225, 11864650, 13051115, 18644450, 26102230, 65255575, 130511150]

約数ペア:

[(1, 130511150), (2, 65255575), (5, 26102230), (7, 18644450), (10, 13051115), (11, 11864650), (14, 9322225), (22, 5932325), (25, 5220446), (35, 3728890), (50, 2610223), (55, 2372930), (70, 1864445), (77, 1694950), (109, 1197350), (110, 1186465), (154, 847475), (175, 745778), (218, 598675), (275, 474586), (311, 419650), (350, 372889), (385, 338990), (545, 239470), (550, 237293), (622, 209825), (763, 171050), (770, 169495), (1090, 119735), (1199, 108850), (1526, 85525), (1555, 83930), (1925, 67798), (2177, 59950), (2398, 54425), (2725, 47894), (3110, 41965), (3421, 38150), (3815, 34210), (3850, 33899), (4354, 29975), (5450, 23947), (5995, 21770), (6842, 19075), (7630, 17105), (7775, 16786), (8393, 15550), (10885, 11990)]