214758430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1511}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 394849728

約数和(自身を除く): 180091298

約数列:

[1, 2, 5, 10, 61, 122, 233, 305, 466, 610, 1165, 1511, 2330, 3022, 7555, 14213, 15110, 28426, 71065, 92171, 142130, 184342, 352063, 460855, 704126, 921710, 1760315, 3520630, 21475843, 42951686, 107379215, 214758430]

約数ペア:

[(1, 214758430), (2, 107379215), (5, 42951686), (10, 21475843), (61, 3520630), (122, 1760315), (233, 921710), (305, 704126), (466, 460855), (610, 352063), (1165, 184342), (1511, 142130), (2330, 92171), (3022, 71065), (7555, 28426), (14213, 15110)]