1490860030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{98929}}^1$

素因数の和:99084

約数の個数: 32

約数和(自身を含む): 2948905440

約数和(自身を除く): 1458045410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 98929, 197858, 494645, 989290, 1088219, 2176438, 5441095, 10882190, 13553273, 27106546, 67766365, 135532730, 149086003, 298172006, 745430015, 1490860030]

約数ペア:

[(1, 1490860030), (2, 745430015), (5, 298172006), (10, 149086003), (11, 135532730), (22, 67766365), (55, 27106546), (110, 13553273), (137, 10882190), (274, 5441095), (685, 2176438), (1370, 1088219), (1507, 989290), (3014, 494645), (7535, 197858), (15070, 98929)]