8258790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4513}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 20150496

約数和(自身を除く): 11891706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 4513, 9026, 13539, 22565, 27078, 45130, 67695, 135390, 275293, 550586, 825879, 1376465, 1651758, 2752930, 4129395, 8258790]

約数ペア:

[(1, 8258790), (2, 4129395), (3, 2752930), (5, 1651758), (6, 1376465), (10, 825879), (15, 550586), (30, 275293), (61, 135390), (122, 67695), (183, 45130), (305, 27078), (366, 22565), (610, 13539), (915, 9026), (1830, 4513)]