30351678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103237}}^1$

素因数の和:103256

約数の個数: 24

約数和(自身を含む): 70614792

約数和(自身を除く): 40263114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 103237, 206474, 309711, 619422, 722659, 1445318, 2167977, 4335954, 5058613, 10117226, 15175839, 30351678]

約数ペア:

[(1, 30351678), (2, 15175839), (3, 10117226), (6, 5058613), (7, 4335954), (14, 2167977), (21, 1445318), (42, 722659), (49, 619422), (98, 309711), (147, 206474), (294, 103237)]