2809302849130

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{7412213}}^1$

素因数の和:7412622

約数の個数: 32

約数和(自身を含む): 5110514011008

約数和(自身を除く): 2301211161878

約数列:

[1, 2, 5, 10, 151, 251, 302, 502, 755, 1255, 1510, 2510, 37901, 75802, 189505, 379010, 7412213, 14824426, 37061065, 74122130, 1119244163, 1860465463, 2238488326, 3720930926, 5596220815, 9302327315, 11192441630, 18604654630, 280930284913, 561860569826, 1404651424565, 2809302849130]

約数ペア:

[(1, 2809302849130), (2, 1404651424565), (5, 561860569826), (10, 280930284913), (151, 18604654630), (251, 11192441630), (302, 9302327315), (502, 5596220815), (755, 3720930926), (1255, 2238488326), (1510, 1860465463), (2510, 1119244163), (37901, 74122130), (75802, 37061065), (189505, 14824426), (379010, 7412213)]