24890530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 27968990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 643, 790, 1106, 1286, 2765, 3215, 3871, 4501, 5530, 6430, 7742, 9002, 19355, 22505, 31507, 38710, 45010, 50797, 63014, 101594, 157535, 253985, 315070, 355579, 507970, 711158, 1777895, 2489053, 3555790, 4978106, 12445265, 24890530]

約数ペア:

[(1, 24890530), (2, 12445265), (5, 4978106), (7, 3555790), (10, 2489053), (14, 1777895), (35, 711158), (49, 507970), (70, 355579), (79, 315070), (98, 253985), (158, 157535), (245, 101594), (395, 63014), (490, 50797), (553, 45010), (643, 38710), (790, 31507), (1106, 22505), (1286, 19355), (2765, 9002), (3215, 7742), (3871, 6430), (4501, 5530)]