151954001470

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{189509}}^1$

素因数の和:190140

約数の個数: 32

約数和(自身を含む): 275650633440

約数和(自身を除く): 123696631970

約数列:

[1, 2, 5, 10, 181, 362, 443, 886, 905, 1810, 2215, 4430, 80183, 160366, 189509, 379018, 400915, 801830, 947545, 1895090, 34301129, 68602258, 83952487, 167904974, 171505645, 343011290, 419762435, 839524870, 15195400147, 30390800294, 75977000735, 151954001470]

約数ペア:

[(1, 151954001470), (2, 75977000735), (5, 30390800294), (10, 15195400147), (181, 839524870), (362, 419762435), (443, 343011290), (886, 171505645), (905, 167904974), (1810, 83952487), (2215, 68602258), (4430, 34301129), (80183, 1895090), (160366, 947545), (189509, 801830), (379018, 400915)]