5641790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 13436928

約数和(自身を除く): 7795138

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 431, 595, 770, 862, 935, 1190, 1309, 1870, 2155, 2618, 3017, 4310, 4741, 6034, 6545, 7327, 9482, 13090, 14654, 15085, 23705, 30170, 33187, 36635, 47410, 51289, 66374, 73270, 80597, 102578, 161194, 165935, 256445, 331870, 402985, 512890, 564179, 805970, 1128358, 2820895, 5641790]

約数ペア:

[(1, 5641790), (2, 2820895), (5, 1128358), (7, 805970), (10, 564179), (11, 512890), (14, 402985), (17, 331870), (22, 256445), (34, 165935), (35, 161194), (55, 102578), (70, 80597), (77, 73270), (85, 66374), (110, 51289), (119, 47410), (154, 36635), (170, 33187), (187, 30170), (238, 23705), (374, 15085), (385, 14654), (431, 13090), (595, 9482), (770, 7327), (862, 6545), (935, 6034), (1190, 4741), (1309, 4310), (1870, 3017), (2155, 2618)]