99517740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{236947}}^1$

素因数の和:236966

約数の個数: 48

約数和(自身を含む): 318458112

約数和(自身を除く): 218940372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 236947, 473894, 710841, 947788, 1184735, 1421682, 1658629, 2369470, 2843364, 3317258, 3554205, 4738940, 4975887, 6634516, 7108410, 8293145, 9951774, 14216820, 16586290, 19903548, 24879435, 33172580, 49758870, 99517740]

約数ペア:

[(1, 99517740), (2, 49758870), (3, 33172580), (4, 24879435), (5, 19903548), (6, 16586290), (7, 14216820), (10, 9951774), (12, 8293145), (14, 7108410), (15, 6634516), (20, 4975887), (21, 4738940), (28, 3554205), (30, 3317258), (35, 2843364), (42, 2369470), (60, 1658629), (70, 1421682), (84, 1184735), (105, 947788), (140, 710841), (210, 473894), (420, 236947)]