1388070

素因数分解:

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

素因数の和:166

約数の個数: 64

約数和(自身を含む): 3810240

約数和(自身を除く): 2422170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 97, 106, 135, 159, 194, 265, 270, 291, 318, 477, 485, 530, 582, 795, 873, 954, 970, 1431, 1455, 1590, 1746, 2385, 2619, 2862, 2910, 4365, 4770, 5141, 5238, 7155, 8730, 10282, 13095, 14310, 15423, 25705, 26190, 30846, 46269, 51410, 77115, 92538, 138807, 154230, 231345, 277614, 462690, 694035, 1388070]

約数ペア:

[(1, 1388070), (2, 694035), (3, 462690), (5, 277614), (6, 231345), (9, 154230), (10, 138807), (15, 92538), (18, 77115), (27, 51410), (30, 46269), (45, 30846), (53, 26190), (54, 25705), (90, 15423), (97, 14310), (106, 13095), (135, 10282), (159, 8730), (194, 7155), (265, 5238), (270, 5141), (291, 4770), (318, 4365), (477, 2910), (485, 2862), (530, 2619), (582, 2385), (795, 1746), (873, 1590), (954, 1455), (970, 1431)]