977881860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{32531}}^1$

素因数の和:32713

約数の個数: 72

約数和(自身を含む): 2984095296

約数和(自身を除く): 2006213436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 30060, 32531, 65062, 97593, 130124, 162655, 195186, 292779, 325310, 390372, 487965, 585558, 650620, 975930, 1171116, 1463895, 1951860, 2927790, 5432677, 5855580, 10865354, 16298031, 21730708, 27163385, 32596062, 48894093, 54326770, 65192124, 81490155, 97788186, 108653540, 162980310, 195576372, 244470465, 325960620, 488940930, 977881860]

約数ペア:

[(1, 977881860), (2, 488940930), (3, 325960620), (4, 244470465), (5, 195576372), (6, 162980310), (9, 108653540), (10, 97788186), (12, 81490155), (15, 65192124), (18, 54326770), (20, 48894093), (30, 32596062), (36, 27163385), (45, 21730708), (60, 16298031), (90, 10865354), (167, 5855580), (180, 5432677), (334, 2927790), (501, 1951860), (668, 1463895), (835, 1171116), (1002, 975930), (1503, 650620), (1670, 585558), (2004, 487965), (2505, 390372), (3006, 325310), (3340, 292779), (5010, 195186), (6012, 162655), (7515, 130124), (10020, 97593), (15030, 65062), (30060, 32531)]