377279810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 766651392

約数和(自身を除く): 389371582

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 85, 94, 115, 170, 230, 235, 391, 470, 782, 799, 1081, 1598, 1955, 2053, 2162, 3910, 3995, 4106, 5405, 7990, 10265, 10810, 18377, 20530, 34901, 36754, 47219, 69802, 91885, 94438, 96491, 174505, 183770, 192982, 236095, 349010, 472190, 482455, 802723, 964910, 1605446, 1640347, 2219293, 3280694, 4013615, 4438586, 8027230, 8201735, 11096465, 16403470, 22192930, 37727981, 75455962, 188639905, 377279810]

約数ペア:

[(1, 377279810), (2, 188639905), (5, 75455962), (10, 37727981), (17, 22192930), (23, 16403470), (34, 11096465), (46, 8201735), (47, 8027230), (85, 4438586), (94, 4013615), (115, 3280694), (170, 2219293), (230, 1640347), (235, 1605446), (391, 964910), (470, 802723), (782, 482455), (799, 472190), (1081, 349010), (1598, 236095), (1955, 192982), (2053, 183770), (2162, 174505), (3910, 96491), (3995, 94438), (4106, 91885), (5405, 69802), (7990, 47219), (10265, 36754), (10810, 34901), (18377, 20530)]