30977714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 20127886

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 337, 674, 779, 1121, 1558, 2242, 2419, 4838, 6403, 12806, 13817, 19883, 27634, 39766, 45961, 91922, 262523, 377777, 525046, 755554, 815203, 1630406, 15488857, 30977714]

約数ペア:

[(1, 30977714), (2, 15488857), (19, 1630406), (38, 815203), (41, 755554), (59, 525046), (82, 377777), (118, 262523), (337, 91922), (674, 45961), (779, 39766), (1121, 27634), (1558, 19883), (2242, 13817), (2419, 12806), (4838, 6403)]