4691940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7109}}^1$

素因数の和:7132

約数の個数: 48

約数和(自身を含む): 14333760

約数和(自身を除く): 9641820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7109, 14218, 21327, 28436, 35545, 42654, 71090, 78199, 85308, 106635, 142180, 156398, 213270, 234597, 312796, 390995, 426540, 469194, 781990, 938388, 1172985, 1563980, 2345970, 4691940]

約数ペア:

[(1, 4691940), (2, 2345970), (3, 1563980), (4, 1172985), (5, 938388), (6, 781990), (10, 469194), (11, 426540), (12, 390995), (15, 312796), (20, 234597), (22, 213270), (30, 156398), (33, 142180), (44, 106635), (55, 85308), (60, 78199), (66, 71090), (110, 42654), (132, 35545), (165, 28436), (220, 21327), (330, 14218), (660, 7109)]