148165430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68279}}^1$

素因数の和:68324

約数の個数: 32

約数和(自身を含む): 314634240

約数和(自身を除く): 166468810

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 68279, 136558, 341395, 477953, 682790, 955906, 2116649, 2389765, 4233298, 4779530, 10583245, 14816543, 21166490, 29633086, 74082715, 148165430]

約数ペア:

[(1, 148165430), (2, 74082715), (5, 29633086), (7, 21166490), (10, 14816543), (14, 10583245), (31, 4779530), (35, 4233298), (62, 2389765), (70, 2116649), (155, 955906), (217, 682790), (310, 477953), (434, 341395), (1085, 136558), (2170, 68279)]