1609610210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 3233793024

約数和(自身を除く): 1624182814

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 307, 310, 403, 614, 806, 1301, 1535, 2015, 2602, 3070, 3991, 4030, 6505, 7982, 9517, 13010, 16913, 19034, 19955, 33826, 39910, 40331, 47585, 80662, 84565, 95170, 123721, 169130, 201655, 247442, 399407, 403310, 524303, 618605, 798814, 1048606, 1237210, 1997035, 2621515, 3994070, 5192291, 5243030, 10384582, 12381617, 24763234, 25961455, 51922910, 61908085, 123816170, 160961021, 321922042, 804805105, 1609610210]

約数ペア:

[(1, 1609610210), (2, 804805105), (5, 321922042), (10, 160961021), (13, 123816170), (26, 61908085), (31, 51922910), (62, 25961455), (65, 24763234), (130, 12381617), (155, 10384582), (307, 5243030), (310, 5192291), (403, 3994070), (614, 2621515), (806, 1997035), (1301, 1237210), (1535, 1048606), (2015, 798814), (2602, 618605), (3070, 524303), (3991, 403310), (4030, 399407), (6505, 247442), (7982, 201655), (9517, 169130), (13010, 123721), (16913, 95170), (19034, 84565), (19955, 80662), (33826, 47585), (39910, 40331)]