10628460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 32550336

約数和(自身を除く): 21921876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 431, 548, 685, 822, 862, 1233, 1293, 1370, 1644, 1724, 2055, 2155, 2466, 2586, 2740, 3879, 4110, 4310, 4932, 5172, 6165, 6465, 7758, 8220, 8620, 12330, 12930, 15516, 19395, 24660, 25860, 38790, 59047, 77580, 118094, 177141, 236188, 295235, 354282, 531423, 590470, 708564, 885705, 1062846, 1180940, 1771410, 2125692, 2657115, 3542820, 5314230, 10628460]

約数ペア:

[(1, 10628460), (2, 5314230), (3, 3542820), (4, 2657115), (5, 2125692), (6, 1771410), (9, 1180940), (10, 1062846), (12, 885705), (15, 708564), (18, 590470), (20, 531423), (30, 354282), (36, 295235), (45, 236188), (60, 177141), (90, 118094), (137, 77580), (180, 59047), (274, 38790), (411, 25860), (431, 24660), (548, 19395), (685, 15516), (822, 12930), (862, 12330), (1233, 8620), (1293, 8220), (1370, 7758), (1644, 6465), (1724, 6165), (2055, 5172), (2155, 4932), (2466, 4310), (2586, 4110), (2740, 3879)]