27585420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 78515808

約数和(自身を除く): 50930388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7537, 15074, 22611, 30148, 37685, 45222, 75370, 90444, 113055, 150740, 226110, 452220, 459757, 919514, 1379271, 1839028, 2298785, 2758542, 4597570, 5517084, 6896355, 9195140, 13792710, 27585420]

約数ペア:

[(1, 27585420), (2, 13792710), (3, 9195140), (4, 6896355), (5, 5517084), (6, 4597570), (10, 2758542), (12, 2298785), (15, 1839028), (20, 1379271), (30, 919514), (60, 459757), (61, 452220), (122, 226110), (183, 150740), (244, 113055), (305, 90444), (366, 75370), (610, 45222), (732, 37685), (915, 30148), (1220, 22611), (1830, 15074), (3660, 7537)]