68317290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 184291200

約数和(自身を除く): 115973910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 2843, 4005, 4806, 5686, 8010, 8529, 12015, 14215, 17058, 24030, 25587, 28430, 42645, 51174, 76761, 85290, 127935, 153522, 253027, 255870, 383805, 506054, 759081, 767610, 1265135, 1518162, 2277243, 2530270, 3795405, 4554486, 6831729, 7590810, 11386215, 13663458, 22772430, 34158645, 68317290]

約数ペア:

[(1, 68317290), (2, 34158645), (3, 22772430), (5, 13663458), (6, 11386215), (9, 7590810), (10, 6831729), (15, 4554486), (18, 3795405), (27, 2530270), (30, 2277243), (45, 1518162), (54, 1265135), (89, 767610), (90, 759081), (135, 506054), (178, 383805), (267, 255870), (270, 253027), (445, 153522), (534, 127935), (801, 85290), (890, 76761), (1335, 51174), (1602, 42645), (2403, 28430), (2670, 25587), (2843, 24030), (4005, 17058), (4806, 14215), (5686, 12015), (8010, 8529)]