38460030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 105988608

約数和(自身を除く): 67528578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 491, 746, 982, 1119, 1473, 1865, 2238, 2455, 2611, 2946, 3437, 3730, 4910, 5222, 5595, 6874, 7365, 7833, 10311, 11190, 13055, 14730, 15666, 17185, 20622, 26110, 34370, 39165, 51555, 78330, 103110, 183143, 366286, 549429, 915715, 1098858, 1282001, 1831430, 2564002, 2747145, 3846003, 5494290, 6410005, 7692006, 12820010, 19230015, 38460030]

約数ペア:

[(1, 38460030), (2, 19230015), (3, 12820010), (5, 7692006), (6, 6410005), (7, 5494290), (10, 3846003), (14, 2747145), (15, 2564002), (21, 1831430), (30, 1282001), (35, 1098858), (42, 915715), (70, 549429), (105, 366286), (210, 183143), (373, 103110), (491, 78330), (746, 51555), (982, 39165), (1119, 34370), (1473, 26110), (1865, 20622), (2238, 17185), (2455, 15666), (2611, 14730), (2946, 13055), (3437, 11190), (3730, 10311), (4910, 7833), (5222, 7365), (5595, 6874)]