677505540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{971}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 1969349760

約数和(自身を除く): 1291844220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 401, 435, 580, 802, 870, 971, 1203, 1604, 1740, 1942, 2005, 2406, 2913, 3884, 4010, 4812, 4855, 5826, 6015, 8020, 9710, 11629, 11652, 12030, 14565, 19420, 23258, 24060, 28159, 29130, 34887, 46516, 56318, 58145, 58260, 69774, 84477, 112636, 116290, 139548, 140795, 168954, 174435, 232580, 281590, 337908, 348870, 389371, 422385, 563180, 697740, 778742, 844770, 1168113, 1557484, 1689540, 1946855, 2336226, 3893710, 4672452, 5840565, 7787420, 11291759, 11681130, 22583518, 23362260, 33875277, 45167036, 56458795, 67750554, 112917590, 135501108, 169376385, 225835180, 338752770, 677505540]

約数ペア:

[(1, 677505540), (2, 338752770), (3, 225835180), (4, 169376385), (5, 135501108), (6, 112917590), (10, 67750554), (12, 56458795), (15, 45167036), (20, 33875277), (29, 23362260), (30, 22583518), (58, 11681130), (60, 11291759), (87, 7787420), (116, 5840565), (145, 4672452), (174, 3893710), (290, 2336226), (348, 1946855), (401, 1689540), (435, 1557484), (580, 1168113), (802, 844770), (870, 778742), (971, 697740), (1203, 563180), (1604, 422385), (1740, 389371), (1942, 348870), (2005, 337908), (2406, 281590), (2913, 232580), (3884, 174435), (4010, 168954), (4812, 140795), (4855, 139548), (5826, 116290), (6015, 112636), (8020, 84477), (9710, 69774), (11629, 58260), (11652, 58145), (12030, 56318), (14565, 46516), (19420, 34887), (23258, 29130), (24060, 28159)]