1708850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2040910

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 239, 275, 286, 325, 478, 550, 650, 715, 1195, 1430, 2390, 2629, 3107, 3575, 5258, 5975, 6214, 7150, 11950, 13145, 15535, 26290, 31070, 34177, 65725, 68354, 77675, 131450, 155350, 170885, 341770, 854425, 1708850]

約数ペア:

[(1, 1708850), (2, 854425), (5, 341770), (10, 170885), (11, 155350), (13, 131450), (22, 77675), (25, 68354), (26, 65725), (50, 34177), (55, 31070), (65, 26290), (110, 15535), (130, 13145), (143, 11950), (239, 7150), (275, 6214), (286, 5975), (325, 5258), (478, 3575), (550, 3107), (650, 2629), (715, 2390), (1195, 1430)]