2443650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 6615648

約数和(自身を除く): 4171998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1481, 1650, 2962, 4443, 7405, 8886, 14810, 16291, 22215, 32582, 37025, 44430, 48873, 74050, 81455, 97746, 111075, 162910, 222150, 244365, 407275, 488730, 814550, 1221825, 2443650]

約数ペア:

[(1, 2443650), (2, 1221825), (3, 814550), (5, 488730), (6, 407275), (10, 244365), (11, 222150), (15, 162910), (22, 111075), (25, 97746), (30, 81455), (33, 74050), (50, 48873), (55, 44430), (66, 37025), (75, 32582), (110, 22215), (150, 16291), (165, 14810), (275, 8886), (330, 7405), (550, 4443), (825, 2962), (1481, 1650)]