61135380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14767}}^1$

素因数の和:14805

約数の個数: 72

約数和(自身を含む): 193519872

約数和(自身を除く): 132384492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 14767, 29534, 44301, 59068, 73835, 88602, 132903, 147670, 177204, 221505, 265806, 295340, 339641, 443010, 531612, 664515, 679282, 886020, 1018923, 1329030, 1358564, 1698205, 2037846, 2658060, 3056769, 3396410, 4075692, 5094615, 6113538, 6792820, 10189230, 12227076, 15283845, 20378460, 30567690, 61135380]

約数ペア:

[(1, 61135380), (2, 30567690), (3, 20378460), (4, 15283845), (5, 12227076), (6, 10189230), (9, 6792820), (10, 6113538), (12, 5094615), (15, 4075692), (18, 3396410), (20, 3056769), (23, 2658060), (30, 2037846), (36, 1698205), (45, 1358564), (46, 1329030), (60, 1018923), (69, 886020), (90, 679282), (92, 664515), (115, 531612), (138, 443010), (180, 339641), (207, 295340), (230, 265806), (276, 221505), (345, 177204), (414, 147670), (460, 132903), (690, 88602), (828, 73835), (1035, 59068), (1380, 44301), (2070, 29534), (4140, 14767)]