1213888770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{29131}}^1$

素因数の和:29607

約数の個数: 48

約数和(自身を含む): 3163036032

約数和(自身を除く): 1949147262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 463, 926, 1389, 2315, 2778, 4167, 4630, 6945, 8334, 13890, 20835, 29131, 41670, 58262, 87393, 145655, 174786, 262179, 291310, 436965, 524358, 873930, 1310895, 2621790, 13487653, 26975306, 40462959, 67438265, 80925918, 121388877, 134876530, 202314795, 242777754, 404629590, 606944385, 1213888770]

約数ペア:

[(1, 1213888770), (2, 606944385), (3, 404629590), (5, 242777754), (6, 202314795), (9, 134876530), (10, 121388877), (15, 80925918), (18, 67438265), (30, 40462959), (45, 26975306), (90, 13487653), (463, 2621790), (926, 1310895), (1389, 873930), (2315, 524358), (2778, 436965), (4167, 291310), (4630, 262179), (6945, 174786), (8334, 145655), (13890, 87393), (20835, 58262), (29131, 41670)]