68389470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44699}}^1$

素因数の和:44729

約数の個数: 48

約数和(自身を含む): 188276400

約数和(自身を除く): 119886930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 44699, 89398, 134097, 223495, 268194, 402291, 446990, 670485, 759883, 804582, 1340970, 1519766, 2011455, 2279649, 3799415, 4022910, 4559298, 6838947, 7598830, 11398245, 13677894, 22796490, 34194735, 68389470]

約数ペア:

[(1, 68389470), (2, 34194735), (3, 22796490), (5, 13677894), (6, 11398245), (9, 7598830), (10, 6838947), (15, 4559298), (17, 4022910), (18, 3799415), (30, 2279649), (34, 2011455), (45, 1519766), (51, 1340970), (85, 804582), (90, 759883), (102, 670485), (153, 446990), (170, 402291), (255, 268194), (306, 223495), (510, 134097), (765, 89398), (1530, 44699)]