2517502020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3814397}}^1$

素因数の和:3814420

約数の個数: 48

約数和(自身を含む): 7689826368

約数和(自身を除く): 5172324348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3814397, 7628794, 11443191, 15257588, 19071985, 22886382, 38143970, 41958367, 45772764, 57215955, 76287940, 83916734, 114431910, 125875101, 167833468, 209791835, 228863820, 251750202, 419583670, 503500404, 629375505, 839167340, 1258751010, 2517502020]

約数ペア:

[(1, 2517502020), (2, 1258751010), (3, 839167340), (4, 629375505), (5, 503500404), (6, 419583670), (10, 251750202), (11, 228863820), (12, 209791835), (15, 167833468), (20, 125875101), (22, 114431910), (30, 83916734), (33, 76287940), (44, 57215955), (55, 45772764), (60, 41958367), (66, 38143970), (110, 22886382), (132, 19071985), (165, 15257588), (220, 11443191), (330, 7628794), (660, 3814397)]