61269010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 127920384

約数和(自身を除く): 66651374

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 253, 305, 397, 506, 610, 671, 794, 1265, 1342, 1403, 1985, 2530, 2806, 3355, 3970, 4367, 6710, 7015, 8734, 9131, 14030, 15433, 18262, 21835, 24217, 30866, 43670, 45655, 48434, 77165, 91310, 100441, 121085, 154330, 200882, 242170, 266387, 502205, 532774, 556991, 1004410, 1113982, 1331935, 2663870, 2784955, 5569910, 6126901, 12253802, 30634505, 61269010]

約数ペア:

[(1, 61269010), (2, 30634505), (5, 12253802), (10, 6126901), (11, 5569910), (22, 2784955), (23, 2663870), (46, 1331935), (55, 1113982), (61, 1004410), (110, 556991), (115, 532774), (122, 502205), (230, 266387), (253, 242170), (305, 200882), (397, 154330), (506, 121085), (610, 100441), (671, 91310), (794, 77165), (1265, 48434), (1342, 45655), (1403, 43670), (1985, 30866), (2530, 24217), (2806, 21835), (3355, 18262), (3970, 15433), (4367, 14030), (6710, 9131), (7015, 8734)]