30821768

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 59340600

約数和(自身を除く): 28518832

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 356, 584, 593, 712, 1186, 2372, 4744, 6497, 12994, 25988, 43289, 51976, 52777, 86578, 105554, 173156, 211108, 346312, 422216, 3852721, 7705442, 15410884, 30821768]

約数ペア:

[(1, 30821768), (2, 15410884), (4, 7705442), (8, 3852721), (73, 422216), (89, 346312), (146, 211108), (178, 173156), (292, 105554), (356, 86578), (584, 52777), (593, 51976), (712, 43289), (1186, 25988), (2372, 12994), (4744, 6497)]