5420460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 15436512

約数和(自身を除く): 10016052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1481, 1830, 2962, 3660, 4443, 5924, 7405, 8886, 14810, 17772, 22215, 29620, 44430, 88860, 90341, 180682, 271023, 361364, 451705, 542046, 903410, 1084092, 1355115, 1806820, 2710230, 5420460]

約数ペア:

[(1, 5420460), (2, 2710230), (3, 1806820), (4, 1355115), (5, 1084092), (6, 903410), (10, 542046), (12, 451705), (15, 361364), (20, 271023), (30, 180682), (60, 90341), (61, 88860), (122, 44430), (183, 29620), (244, 22215), (305, 17772), (366, 14810), (610, 8886), (732, 7405), (915, 5924), (1220, 4443), (1481, 3660), (1830, 2962)]