142014420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34303}}^1$

素因数の和:34341

約数の個数: 72

約数和(自身を含む): 449519616

約数和(自身を除く): 307505196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 34303, 68606, 102909, 137212, 171515, 205818, 308727, 343030, 411636, 514545, 617454, 686060, 788969, 1029090, 1234908, 1543635, 1577938, 2058180, 2366907, 3087270, 3155876, 3944845, 4733814, 6174540, 7100721, 7889690, 9467628, 11834535, 14201442, 15779380, 23669070, 28402884, 35503605, 47338140, 71007210, 142014420]

約数ペア:

[(1, 142014420), (2, 71007210), (3, 47338140), (4, 35503605), (5, 28402884), (6, 23669070), (9, 15779380), (10, 14201442), (12, 11834535), (15, 9467628), (18, 7889690), (20, 7100721), (23, 6174540), (30, 4733814), (36, 3944845), (45, 3155876), (46, 3087270), (60, 2366907), (69, 2058180), (90, 1577938), (92, 1543635), (115, 1234908), (138, 1029090), (180, 788969), (207, 686060), (230, 617454), (276, 514545), (345, 411636), (414, 343030), (460, 308727), (690, 205818), (828, 171515), (1035, 137212), (1380, 102909), (2070, 68606), (4140, 34303)]