12754530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 34433280

約数和(自身を除く): 21678750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 487, 582, 873, 970, 974, 1455, 1461, 1746, 2435, 2619, 2910, 2922, 4365, 4383, 4870, 5238, 7305, 8730, 8766, 13095, 13149, 14610, 21915, 26190, 26298, 43830, 47239, 65745, 94478, 131490, 141717, 236195, 283434, 425151, 472390, 708585, 850302, 1275453, 1417170, 2125755, 2550906, 4251510, 6377265, 12754530]

約数ペア:

[(1, 12754530), (2, 6377265), (3, 4251510), (5, 2550906), (6, 2125755), (9, 1417170), (10, 1275453), (15, 850302), (18, 708585), (27, 472390), (30, 425151), (45, 283434), (54, 236195), (90, 141717), (97, 131490), (135, 94478), (194, 65745), (270, 47239), (291, 43830), (485, 26298), (487, 26190), (582, 21915), (873, 14610), (970, 13149), (974, 13095), (1455, 8766), (1461, 8730), (1746, 7305), (2435, 5238), (2619, 4870), (2910, 4383), (2922, 4365)]