39417990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8369}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 95217120

約数和(自身を除く): 55799130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 8369, 16738, 25107, 41845, 50214, 83690, 125535, 251070, 1313933, 2627866, 3941799, 6569665, 7883598, 13139330, 19708995, 39417990]

約数ペア:

[(1, 39417990), (2, 19708995), (3, 13139330), (5, 7883598), (6, 6569665), (10, 3941799), (15, 2627866), (30, 1313933), (157, 251070), (314, 125535), (471, 83690), (785, 50214), (942, 41845), (1570, 25107), (2355, 16738), (4710, 8369)]