1971947910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{56519}}^1$

素因数の和:57692

約数の個数: 32

約数和(自身を含む): 4736828160

約数和(自身を除く): 2764880250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1163, 2326, 3489, 5815, 6978, 11630, 17445, 34890, 56519, 113038, 169557, 282595, 339114, 565190, 847785, 1695570, 65731597, 131463194, 197194791, 328657985, 394389582, 657315970, 985973955, 1971947910]

約数ペア:

[(1, 1971947910), (2, 985973955), (3, 657315970), (5, 394389582), (6, 328657985), (10, 197194791), (15, 131463194), (30, 65731597), (1163, 1695570), (2326, 847785), (3489, 565190), (5815, 339114), (6978, 282595), (11630, 169557), (17445, 113038), (34890, 56519)]