30084984

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1487}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 81825120

約数和(自身を除く): 51740136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1487, 1686, 2248, 2529, 2974, 3372, 4461, 5058, 5948, 6744, 8922, 10116, 11896, 13383, 17844, 20232, 26766, 35688, 53532, 107064, 417847, 835694, 1253541, 1671388, 2507082, 3342776, 3760623, 5014164, 7521246, 10028328, 15042492, 30084984]

約数ペア:

[(1, 30084984), (2, 15042492), (3, 10028328), (4, 7521246), (6, 5014164), (8, 3760623), (9, 3342776), (12, 2507082), (18, 1671388), (24, 1253541), (36, 835694), (72, 417847), (281, 107064), (562, 53532), (843, 35688), (1124, 26766), (1487, 20232), (1686, 17844), (2248, 13383), (2529, 11896), (2974, 10116), (3372, 8922), (4461, 6744), (5058, 5948)]