7248810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 18289152

約数和(自身を除く): 11040342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 97, 106, 141, 159, 194, 235, 265, 282, 291, 318, 470, 485, 530, 582, 705, 795, 970, 1410, 1455, 1590, 2491, 2910, 4559, 4982, 5141, 7473, 9118, 10282, 12455, 13677, 14946, 15423, 22795, 24910, 25705, 27354, 30846, 37365, 45590, 51410, 68385, 74730, 77115, 136770, 154230, 241627, 483254, 724881, 1208135, 1449762, 2416270, 3624405, 7248810]

約数ペア:

[(1, 7248810), (2, 3624405), (3, 2416270), (5, 1449762), (6, 1208135), (10, 724881), (15, 483254), (30, 241627), (47, 154230), (53, 136770), (94, 77115), (97, 74730), (106, 68385), (141, 51410), (159, 45590), (194, 37365), (235, 30846), (265, 27354), (282, 25705), (291, 24910), (318, 22795), (470, 15423), (485, 14946), (530, 13677), (582, 12455), (705, 10282), (795, 9118), (970, 7473), (1410, 5141), (1455, 4982), (1590, 4559), (2491, 2910)]