30014440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12301}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 68645160

約数和(自身を除く): 38630720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 12301, 24602, 49204, 61505, 98408, 123010, 246020, 492040, 750361, 1500722, 3001444, 3751805, 6002888, 7503610, 15007220, 30014440]

約数ペア:

[(1, 30014440), (2, 15007220), (4, 7503610), (5, 6002888), (8, 3751805), (10, 3001444), (20, 1500722), (40, 750361), (61, 492040), (122, 246020), (244, 123010), (305, 98408), (488, 61505), (610, 49204), (1220, 24602), (2440, 12301)]