16761660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16433}}^1$

素因数の和:16462

約数の個数: 48

約数和(自身を含む): 49696416

約数和(自身を除く): 32934756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16433, 32866, 49299, 65732, 82165, 98598, 164330, 197196, 246495, 279361, 328660, 492990, 558722, 838083, 985980, 1117444, 1396805, 1676166, 2793610, 3352332, 4190415, 5587220, 8380830, 16761660]

約数ペア:

[(1, 16761660), (2, 8380830), (3, 5587220), (4, 4190415), (5, 3352332), (6, 2793610), (10, 1676166), (12, 1396805), (15, 1117444), (17, 985980), (20, 838083), (30, 558722), (34, 492990), (51, 328660), (60, 279361), (68, 246495), (85, 197196), (102, 164330), (170, 98598), (204, 82165), (255, 65732), (340, 49299), (510, 32866), (1020, 16433)]