4107657780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{43801}}^1$

素因数の和:44337

約数の個数: 72

約数和(自身を含む): 12484095624

約数和(自身を除く): 8376437844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1563, 2084, 2605, 3126, 4689, 5210, 6252, 7815, 9378, 10420, 15630, 18756, 23445, 31260, 43801, 46890, 87602, 93780, 131403, 175204, 219005, 262806, 394209, 438010, 525612, 657015, 788418, 876020, 1314030, 1576836, 1971045, 2628060, 3942090, 7884180, 22820321, 45640642, 68460963, 91281284, 114101605, 136921926, 205382889, 228203210, 273843852, 342304815, 410765778, 456406420, 684609630, 821531556, 1026914445, 1369219260, 2053828890, 4107657780]

約数ペア:

[(1, 4107657780), (2, 2053828890), (3, 1369219260), (4, 1026914445), (5, 821531556), (6, 684609630), (9, 456406420), (10, 410765778), (12, 342304815), (15, 273843852), (18, 228203210), (20, 205382889), (30, 136921926), (36, 114101605), (45, 91281284), (60, 68460963), (90, 45640642), (180, 22820321), (521, 7884180), (1042, 3942090), (1563, 2628060), (2084, 1971045), (2605, 1576836), (3126, 1314030), (4689, 876020), (5210, 788418), (6252, 657015), (7815, 525612), (9378, 438010), (10420, 394209), (15630, 262806), (18756, 219005), (23445, 175204), (31260, 131403), (43801, 93780), (46890, 87602)]