30304812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 75448800

約数和(自身を除く): 45143988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 894, 997, 1788, 1994, 2533, 2991, 3988, 5066, 5982, 7599, 10132, 11964, 15198, 16949, 30396, 33898, 50847, 67796, 101694, 148553, 203388, 297106, 445659, 594212, 891318, 1782636, 2525401, 5050802, 7576203, 10101604, 15152406, 30304812]

約数ペア:

[(1, 30304812), (2, 15152406), (3, 10101604), (4, 7576203), (6, 5050802), (12, 2525401), (17, 1782636), (34, 891318), (51, 594212), (68, 445659), (102, 297106), (149, 203388), (204, 148553), (298, 101694), (447, 67796), (596, 50847), (894, 33898), (997, 30396), (1788, 16949), (1994, 15198), (2533, 11964), (2991, 10132), (3988, 7599), (5066, 5982)]