306064180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5113}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 667561104

約数和(自身を除く): 361496924

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 5113, 5986, 10226, 11972, 14965, 20452, 25565, 29930, 51130, 59860, 102260, 209633, 373249, 419266, 746498, 838532, 1048165, 1492996, 1866245, 2096330, 3732490, 4192660, 7464980, 15303209, 30606418, 61212836, 76516045, 153032090, 306064180]

約数ペア:

[(1, 306064180), (2, 153032090), (4, 76516045), (5, 61212836), (10, 30606418), (20, 15303209), (41, 7464980), (73, 4192660), (82, 3732490), (146, 2096330), (164, 1866245), (205, 1492996), (292, 1048165), (365, 838532), (410, 746498), (730, 419266), (820, 373249), (1460, 209633), (2993, 102260), (5113, 59860), (5986, 51130), (10226, 29930), (11972, 25565), (14965, 20452)]