87972210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3359}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 237081600

約数和(自身を除く): 149109390

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, 2619, 2910, 3359, 4365, 5238, 6718, 8730, 10077, 13095, 16795, 20154, 26190, 30231, 33590, 50385, 60462, 90693, 100770, 151155, 181386, 302310, 325823, 453465, 651646, 906930, 977469, 1629115, 1954938, 2932407, 3258230, 4887345, 5864814, 8797221, 9774690, 14662035, 17594442, 29324070, 43986105, 87972210]

約数ペア:

[(1, 87972210), (2, 43986105), (3, 29324070), (5, 17594442), (6, 14662035), (9, 9774690), (10, 8797221), (15, 5864814), (18, 4887345), (27, 3258230), (30, 2932407), (45, 1954938), (54, 1629115), (90, 977469), (97, 906930), (135, 651646), (194, 453465), (270, 325823), (291, 302310), (485, 181386), (582, 151155), (873, 100770), (970, 90693), (1455, 60462), (1746, 50385), (2619, 33590), (2910, 30231), (3359, 26190), (4365, 20154), (5238, 16795), (6718, 13095), (8730, 10077)]