29900724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2389}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 80304000

約数和(自身を除く): 50403276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2389, 3129, 4172, 4778, 6258, 7167, 9556, 12516, 14334, 16723, 28668, 33446, 50169, 66892, 100338, 200676, 355961, 711922, 1067883, 1423844, 2135766, 2491727, 4271532, 4983454, 7475181, 9966908, 14950362, 29900724]

約数ペア:

[(1, 29900724), (2, 14950362), (3, 9966908), (4, 7475181), (6, 4983454), (7, 4271532), (12, 2491727), (14, 2135766), (21, 1423844), (28, 1067883), (42, 711922), (84, 355961), (149, 200676), (298, 100338), (447, 66892), (596, 50169), (894, 33446), (1043, 28668), (1788, 16723), (2086, 14334), (2389, 12516), (3129, 9556), (4172, 7167), (4778, 6258)]