61409590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13044

約数の個数: 32

約数和(自身を含む): 123399936

約数和(自身を除く): 61990346

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 12983, 25966, 64915, 129830, 142813, 285626, 558269, 714065, 1116538, 1428130, 2791345, 5582690, 6140959, 12281918, 30704795, 61409590]

約数ペア:

[(1, 61409590), (2, 30704795), (5, 12281918), (10, 6140959), (11, 5582690), (22, 2791345), (43, 1428130), (55, 1116538), (86, 714065), (110, 558269), (215, 285626), (430, 142813), (473, 129830), (946, 64915), (2365, 25966), (4730, 12983)]