64872630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 174847680

約数和(自身を除く): 109975050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2477, 2619, 2910, 4365, 4954, 5238, 7431, 8730, 12385, 13095, 14862, 22293, 24770, 26190, 37155, 44586, 66879, 74310, 111465, 133758, 222930, 240269, 334395, 480538, 668790, 720807, 1201345, 1441614, 2162421, 2402690, 3604035, 4324842, 6487263, 7208070, 10812105, 12974526, 21624210, 32436315, 64872630]

約数ペア:

[(1, 64872630), (2, 32436315), (3, 21624210), (5, 12974526), (6, 10812105), (9, 7208070), (10, 6487263), (15, 4324842), (18, 3604035), (27, 2402690), (30, 2162421), (45, 1441614), (54, 1201345), (90, 720807), (97, 668790), (135, 480538), (194, 334395), (270, 240269), (291, 222930), (485, 133758), (582, 111465), (873, 74310), (970, 66879), (1455, 44586), (1746, 37155), (2477, 26190), (2619, 24770), (2910, 22293), (4365, 14862), (4954, 13095), (5238, 12385), (7431, 8730)]