13289444820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8203361}}^1$

素因数の和:8203382

約数の個数: 60

約数和(自身を含む): 41689485684

約数和(自身を除く): 28400040864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 8203361, 16406722, 24610083, 32813444, 41016805, 49220166, 73830249, 82033610, 98440332, 123050415, 147660498, 164067220, 221490747, 246100830, 295320996, 369151245, 442981494, 492201660, 664472241, 738302490, 885962988, 1107453735, 1328944482, 1476604980, 2214907470, 2657888964, 3322361205, 4429814940, 6644722410, 13289444820]

約数ペア:

[(1, 13289444820), (2, 6644722410), (3, 4429814940), (4, 3322361205), (5, 2657888964), (6, 2214907470), (9, 1476604980), (10, 1328944482), (12, 1107453735), (15, 885962988), (18, 738302490), (20, 664472241), (27, 492201660), (30, 442981494), (36, 369151245), (45, 295320996), (54, 246100830), (60, 221490747), (81, 164067220), (90, 147660498), (108, 123050415), (135, 98440332), (162, 82033610), (180, 73830249), (270, 49220166), (324, 41016805), (405, 32813444), (540, 24610083), (810, 16406722), (1620, 8203361)]