12575790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 34283520

約数和(自身を除く): 21707730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 991, 1269, 1410, 1982, 2115, 2538, 2973, 4230, 4955, 5946, 6345, 8919, 9910, 12690, 14865, 17838, 26757, 29730, 44595, 46577, 53514, 89190, 93154, 133785, 139731, 232885, 267570, 279462, 419193, 465770, 698655, 838386, 1257579, 1397310, 2095965, 2515158, 4191930, 6287895, 12575790]

約数ペア:

[(1, 12575790), (2, 6287895), (3, 4191930), (5, 2515158), (6, 2095965), (9, 1397310), (10, 1257579), (15, 838386), (18, 698655), (27, 465770), (30, 419193), (45, 279462), (47, 267570), (54, 232885), (90, 139731), (94, 133785), (135, 93154), (141, 89190), (235, 53514), (270, 46577), (282, 44595), (423, 29730), (470, 26757), (705, 17838), (846, 14865), (991, 12690), (1269, 9910), (1410, 8919), (1982, 6345), (2115, 5946), (2538, 4955), (2973, 4230)]