7226580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 20712384

約数和(自身を除く): 13485804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2801, 5602, 8403, 11204, 14005, 16806, 28010, 33612, 42015, 56020, 84030, 120443, 168060, 240886, 361329, 481772, 602215, 722658, 1204430, 1445316, 1806645, 2408860, 3613290, 7226580]

約数ペア:

[(1, 7226580), (2, 3613290), (3, 2408860), (4, 1806645), (5, 1445316), (6, 1204430), (10, 722658), (12, 602215), (15, 481772), (20, 361329), (30, 240886), (43, 168060), (60, 120443), (86, 84030), (129, 56020), (172, 42015), (215, 33612), (258, 28010), (430, 16806), (516, 14005), (645, 11204), (860, 8403), (1290, 5602), (2580, 2801)]