217794810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{4273}}^1$

素因数の和:5982

約数の個数: 32

約数和(自身を含む): 523137600

約数和(自身を除く): 305342790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1699, 3398, 4273, 5097, 8495, 8546, 10194, 12819, 16990, 21365, 25485, 25638, 42730, 50970, 64095, 128190, 7259827, 14519654, 21779481, 36299135, 43558962, 72598270, 108897405, 217794810]

約数ペア:

[(1, 217794810), (2, 108897405), (3, 72598270), (5, 43558962), (6, 36299135), (10, 21779481), (15, 14519654), (30, 7259827), (1699, 128190), (3398, 64095), (4273, 50970), (5097, 42730), (8495, 25638), (8546, 25485), (10194, 21365), (12819, 16990)]