30248253

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 53853696

約数和(自身を除く): 23605443

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 463, 549, 1037, 1071, 1281, 1389, 3111, 3241, 3843, 4167, 7259, 7871, 9333, 9723, 21777, 23613, 28243, 29169, 55097, 65331, 70839, 84729, 165291, 197701, 254187, 480131, 495873, 593103, 1440393, 1779309, 3360917, 4321179, 10082751, 30248253]

約数ペア:

[(1, 30248253), (3, 10082751), (7, 4321179), (9, 3360917), (17, 1779309), (21, 1440393), (51, 593103), (61, 495873), (63, 480131), (119, 254187), (153, 197701), (183, 165291), (357, 84729), (427, 70839), (463, 65331), (549, 55097), (1037, 29169), (1071, 28243), (1281, 23613), (1389, 21777), (3111, 9723), (3241, 9333), (3843, 7871), (4167, 7259)]