61320190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 117526464

約数和(自身を除く): 56206274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1831, 1970, 3349, 3662, 6698, 9155, 16745, 18310, 31127, 33490, 62254, 155635, 311270, 360707, 721414, 1803535, 3607070, 6132019, 12264038, 30660095, 61320190]

約数ペア:

[(1, 61320190), (2, 30660095), (5, 12264038), (10, 6132019), (17, 3607070), (34, 1803535), (85, 721414), (170, 360707), (197, 311270), (394, 155635), (985, 62254), (1831, 33490), (1970, 31127), (3349, 18310), (3662, 16745), (6698, 9155)]