154031110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 126983162

約数列:

[1, 2, 5, 10, 131, 262, 307, 383, 614, 655, 766, 1310, 1535, 1915, 3070, 3830, 40217, 50173, 80434, 100346, 117581, 201085, 235162, 250865, 402170, 501730, 587905, 1175810, 15403111, 30806222, 77015555, 154031110]

約数ペア:

[(1, 154031110), (2, 77015555), (5, 30806222), (10, 15403111), (131, 1175810), (262, 587905), (307, 501730), (383, 402170), (614, 250865), (655, 235162), (766, 201085), (1310, 117581), (1535, 100346), (1915, 80434), (3070, 50173), (3830, 40217)]