1352340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 4481568

約数和(自身を除く): 3129228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 683, 990, 1366, 1980, 2049, 2732, 3415, 4098, 6147, 6830, 7513, 8196, 10245, 12294, 13660, 15026, 20490, 22539, 24588, 30052, 30735, 37565, 40980, 45078, 61470, 67617, 75130, 90156, 112695, 122940, 135234, 150260, 225390, 270468, 338085, 450780, 676170, 1352340]

約数ペア:

[(1, 1352340), (2, 676170), (3, 450780), (4, 338085), (5, 270468), (6, 225390), (9, 150260), (10, 135234), (11, 122940), (12, 112695), (15, 90156), (18, 75130), (20, 67617), (22, 61470), (30, 45078), (33, 40980), (36, 37565), (44, 30735), (45, 30052), (55, 24588), (60, 22539), (66, 20490), (90, 15026), (99, 13660), (110, 12294), (132, 10245), (165, 8196), (180, 7513), (198, 6830), (220, 6147), (330, 4098), (396, 3415), (495, 2732), (660, 2049), (683, 1980), (990, 1366)]