69772930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1597}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 133580016

約数和(自身を除く): 63807086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 1597, 2570, 3194, 4369, 7985, 8738, 15970, 21845, 27149, 43690, 54298, 135745, 271490, 410429, 820858, 2052145, 4104290, 6977293, 13954586, 34886465, 69772930]

約数ペア:

[(1, 69772930), (2, 34886465), (5, 13954586), (10, 6977293), (17, 4104290), (34, 2052145), (85, 820858), (170, 410429), (257, 271490), (514, 135745), (1285, 54298), (1597, 43690), (2570, 27149), (3194, 21845), (4369, 15970), (7985, 8738)]