30020784

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{10253}}^1$

素因数の和:10325

約数の個数: 40

約数和(自身を含む): 78832752

約数和(自身を除く): 48811968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 10253, 20506, 30759, 41012, 61518, 82024, 123036, 164048, 246072, 492144, 625433, 1250866, 1876299, 2501732, 3752598, 5003464, 7505196, 10006928, 15010392, 30020784]

約数ペア:

[(1, 30020784), (2, 15010392), (3, 10006928), (4, 7505196), (6, 5003464), (8, 3752598), (12, 2501732), (16, 1876299), (24, 1250866), (48, 625433), (61, 492144), (122, 246072), (183, 164048), (244, 123036), (366, 82024), (488, 61518), (732, 41012), (976, 30759), (1464, 20506), (2928, 10253)]