30069954

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:876

約数の個数: 40

約数和(自身を含む): 67692240

約数和(自身を除く): 37622286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 443, 838, 886, 1257, 1329, 2514, 2658, 3771, 3987, 7542, 7974, 11313, 11961, 22626, 23922, 33939, 35883, 67878, 71766, 185617, 371234, 556851, 1113702, 1670553, 3341106, 5011659, 10023318, 15034977, 30069954]

約数ペア:

[(1, 30069954), (2, 15034977), (3, 10023318), (6, 5011659), (9, 3341106), (18, 1670553), (27, 1113702), (54, 556851), (81, 371234), (162, 185617), (419, 71766), (443, 67878), (838, 35883), (886, 33939), (1257, 23922), (1329, 22626), (2514, 11961), (2658, 11313), (3771, 7974), (3987, 7542)]