874530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1544670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 79, 82, 90, 123, 135, 158, 205, 237, 246, 270, 369, 395, 410, 474, 615, 711, 738, 790, 1107, 1185, 1230, 1422, 1845, 2133, 2214, 2370, 3239, 3555, 3690, 4266, 5535, 6478, 7110, 9717, 10665, 11070, 16195, 19434, 21330, 29151, 32390, 48585, 58302, 87453, 97170, 145755, 174906, 291510, 437265, 874530]

約数ペア:

[(1, 874530), (2, 437265), (3, 291510), (5, 174906), (6, 145755), (9, 97170), (10, 87453), (15, 58302), (18, 48585), (27, 32390), (30, 29151), (41, 21330), (45, 19434), (54, 16195), (79, 11070), (82, 10665), (90, 9717), (123, 7110), (135, 6478), (158, 5535), (205, 4266), (237, 3690), (246, 3555), (270, 3239), (369, 2370), (395, 2214), (410, 2133), (474, 1845), (615, 1422), (711, 1230), (738, 1185), (790, 1107)]