7152530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 16350336

約数和(自身を除く): 9197806

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1327, 2654, 2695, 5390, 6635, 9289, 13270, 14597, 18578, 29194, 46445, 65023, 72985, 92890, 102179, 130046, 145970, 204358, 325115, 510895, 650230, 715253, 1021790, 1430506, 3576265, 7152530]

約数ペア:

[(1, 7152530), (2, 3576265), (5, 1430506), (7, 1021790), (10, 715253), (11, 650230), (14, 510895), (22, 325115), (35, 204358), (49, 145970), (55, 130046), (70, 102179), (77, 92890), (98, 72985), (110, 65023), (154, 46445), (245, 29194), (385, 18578), (490, 14597), (539, 13270), (770, 9289), (1078, 6635), (1327, 5390), (2654, 2695)]