7141770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 19262880

約数和(自身を除く): 12121110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 2939, 5878, 8817, 14695, 17634, 26451, 29390, 44085, 52902, 79353, 88170, 132255, 158706, 238059, 264510, 396765, 476118, 714177, 793530, 1190295, 1428354, 2380590, 3570885, 7141770]

約数ペア:

[(1, 7141770), (2, 3570885), (3, 2380590), (5, 1428354), (6, 1190295), (9, 793530), (10, 714177), (15, 476118), (18, 396765), (27, 264510), (30, 238059), (45, 158706), (54, 132255), (81, 88170), (90, 79353), (135, 52902), (162, 44085), (243, 29390), (270, 26451), (405, 17634), (486, 14695), (810, 8817), (1215, 5878), (2430, 2939)]