30613460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 68245632

約数和(自身を除く): 37632172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1091, 1220, 1403, 2182, 2806, 4364, 5455, 5612, 7015, 10910, 14030, 21820, 25093, 28060, 50186, 66551, 100372, 125465, 133102, 250930, 266204, 332755, 501860, 665510, 1331020, 1530673, 3061346, 6122692, 7653365, 15306730, 30613460]

約数ペア:

[(1, 30613460), (2, 15306730), (4, 7653365), (5, 6122692), (10, 3061346), (20, 1530673), (23, 1331020), (46, 665510), (61, 501860), (92, 332755), (115, 266204), (122, 250930), (230, 133102), (244, 125465), (305, 100372), (460, 66551), (610, 50186), (1091, 28060), (1220, 25093), (1403, 21820), (2182, 14030), (2806, 10910), (4364, 7015), (5455, 5612)]