78935490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10567}}^1$

素因数の和:10663

約数の個数: 48

約数和(自身を含む): 207724608

約数和(自身を除く): 128789118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 10567, 21134, 31701, 52835, 63402, 95103, 105670, 158505, 190206, 317010, 475515, 877061, 951030, 1754122, 2631183, 4385305, 5262366, 7893549, 8770610, 13155915, 15787098, 26311830, 39467745, 78935490]

約数ペア:

[(1, 78935490), (2, 39467745), (3, 26311830), (5, 15787098), (6, 13155915), (9, 8770610), (10, 7893549), (15, 5262366), (18, 4385305), (30, 2631183), (45, 1754122), (83, 951030), (90, 877061), (166, 475515), (249, 317010), (415, 190206), (498, 158505), (747, 105670), (830, 95103), (1245, 63402), (1494, 52835), (2490, 31701), (3735, 21134), (7470, 10567)]