30377940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22048

約数の個数: 48

約数和(自身を含む): 88760448

約数和(自身を除く): 58382508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22013, 44026, 66039, 88052, 110065, 132078, 220130, 264156, 330195, 440260, 506299, 660390, 1012598, 1320780, 1518897, 2025196, 2531495, 3037794, 5062990, 6075588, 7594485, 10125980, 15188970, 30377940]

約数ペア:

[(1, 30377940), (2, 15188970), (3, 10125980), (4, 7594485), (5, 6075588), (6, 5062990), (10, 3037794), (12, 2531495), (15, 2025196), (20, 1518897), (23, 1320780), (30, 1012598), (46, 660390), (60, 506299), (69, 440260), (92, 330195), (115, 264156), (138, 220130), (230, 132078), (276, 110065), (345, 88052), (460, 66039), (690, 44026), (1380, 22013)]