90887790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{432799}}^1$

素因数の和:432816

約数の個数: 32

約数和(自身を含む): 249292800

約数和(自身を除く): 158405010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 432799, 865598, 1298397, 2163995, 2596794, 3029593, 4327990, 6059186, 6491985, 9088779, 12983970, 15147965, 18177558, 30295930, 45443895, 90887790]

約数ペア:

[(1, 90887790), (2, 45443895), (3, 30295930), (5, 18177558), (6, 15147965), (7, 12983970), (10, 9088779), (14, 6491985), (15, 6059186), (21, 4327990), (30, 3029593), (35, 2596794), (42, 2163995), (70, 1298397), (105, 865598), (210, 432799)]