30210738

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 61871040

約数和(自身を除く): 31660302

約数列:

[1, 2, 3, 6, 61, 122, 183, 197, 366, 394, 419, 591, 838, 1182, 1257, 2514, 12017, 24034, 25559, 36051, 51118, 72102, 76677, 82543, 153354, 165086, 247629, 495258, 5035123, 10070246, 15105369, 30210738]

約数ペア:

[(1, 30210738), (2, 15105369), (3, 10070246), (6, 5035123), (61, 495258), (122, 247629), (183, 165086), (197, 153354), (366, 82543), (394, 76677), (419, 72102), (591, 51118), (838, 36051), (1182, 25559), (1257, 24034), (2514, 12017)]