71259180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8669}}^1$

素因数の和:8818

約数の個数: 48

約数和(自身を含む): 201005280

約数和(自身を除く): 129746100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8669, 17338, 26007, 34676, 43345, 52014, 86690, 104028, 130035, 173380, 260070, 520140, 1187653, 2375306, 3562959, 4750612, 5938265, 7125918, 11876530, 14251836, 17814795, 23753060, 35629590, 71259180]

約数ペア:

[(1, 71259180), (2, 35629590), (3, 23753060), (4, 17814795), (5, 14251836), (6, 11876530), (10, 7125918), (12, 5938265), (15, 4750612), (20, 3562959), (30, 2375306), (60, 1187653), (137, 520140), (274, 260070), (411, 173380), (548, 130035), (685, 104028), (822, 86690), (1370, 52014), (1644, 43345), (2055, 34676), (2740, 26007), (4110, 17338), (8220, 8669)]