1276403130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3617}}^1$

素因数の和:4940

約数の個数: 64

約数和(自身を含む): 3407287680

約数和(自身を除く): 2130884550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1307, 2614, 3617, 3921, 6535, 7234, 7842, 10851, 11763, 13070, 18085, 19605, 21702, 23526, 32553, 35289, 36170, 39210, 54255, 58815, 65106, 70578, 97659, 108510, 117630, 162765, 176445, 195318, 325530, 352890, 488295, 976590, 4727419, 9454838, 14182257, 23637095, 28364514, 42546771, 47274190, 70911285, 85093542, 127640313, 141822570, 212733855, 255280626, 425467710, 638201565, 1276403130]

約数ペア:

[(1, 1276403130), (2, 638201565), (3, 425467710), (5, 255280626), (6, 212733855), (9, 141822570), (10, 127640313), (15, 85093542), (18, 70911285), (27, 47274190), (30, 42546771), (45, 28364514), (54, 23637095), (90, 14182257), (135, 9454838), (270, 4727419), (1307, 976590), (2614, 488295), (3617, 352890), (3921, 325530), (6535, 195318), (7234, 176445), (7842, 162765), (10851, 117630), (11763, 108510), (13070, 97659), (18085, 70578), (19605, 65106), (21702, 58815), (23526, 54255), (32553, 39210), (35289, 36170)]