120784810

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 221149440

約数和(自身を除く): 100364630

約数列:

[1, 2, 5, 10, 107, 157, 214, 314, 535, 719, 785, 1070, 1438, 1570, 3595, 7190, 16799, 33598, 76933, 83995, 112883, 153866, 167990, 225766, 384665, 564415, 769330, 1128830, 12078481, 24156962, 60392405, 120784810]

約数ペア:

[(1, 120784810), (2, 60392405), (5, 24156962), (10, 12078481), (107, 1128830), (157, 769330), (214, 564415), (314, 384665), (535, 225766), (719, 167990), (785, 153866), (1070, 112883), (1438, 83995), (1570, 76933), (3595, 33598), (7190, 16799)]