63387170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 143327232

約数和(自身を除く): 79940062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 431, 770, 862, 955, 1337, 1910, 2101, 2155, 2674, 3017, 4202, 4310, 4741, 6034, 6685, 9482, 10505, 13370, 14707, 15085, 21010, 23705, 29414, 30170, 33187, 47410, 66374, 73535, 82321, 147070, 164642, 165935, 331870, 411605, 576247, 823210, 905531, 1152494, 1811062, 2881235, 4527655, 5762470, 6338717, 9055310, 12677434, 31693585, 63387170]

約数ペア:

[(1, 63387170), (2, 31693585), (5, 12677434), (7, 9055310), (10, 6338717), (11, 5762470), (14, 4527655), (22, 2881235), (35, 1811062), (55, 1152494), (70, 905531), (77, 823210), (110, 576247), (154, 411605), (191, 331870), (382, 165935), (385, 164642), (431, 147070), (770, 82321), (862, 73535), (955, 66374), (1337, 47410), (1910, 33187), (2101, 30170), (2155, 29414), (2674, 23705), (3017, 21010), (4202, 15085), (4310, 14707), (4741, 13370), (6034, 10505), (6685, 9482)]