1802530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3499200

約数和(自身を除く): 1696670

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 179, 190, 265, 358, 530, 895, 1007, 1790, 2014, 3401, 5035, 6802, 9487, 10070, 17005, 18974, 34010, 47435, 94870, 180253, 360506, 901265, 1802530]

約数ペア:

[(1, 1802530), (2, 901265), (5, 360506), (10, 180253), (19, 94870), (38, 47435), (53, 34010), (95, 18974), (106, 17005), (179, 10070), (190, 9487), (265, 6802), (358, 5035), (530, 3401), (895, 2014), (1007, 1790)]