2692470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4565130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 199, 205, 246, 330, 398, 410, 451, 597, 615, 902, 995, 1194, 1230, 1353, 1990, 2189, 2255, 2706, 2985, 4378, 4510, 5970, 6567, 6765, 8159, 10945, 13134, 13530, 16318, 21890, 24477, 32835, 40795, 48954, 65670, 81590, 89749, 122385, 179498, 244770, 269247, 448745, 538494, 897490, 1346235, 2692470]

約数ペア:

[(1, 2692470), (2, 1346235), (3, 897490), (5, 538494), (6, 448745), (10, 269247), (11, 244770), (15, 179498), (22, 122385), (30, 89749), (33, 81590), (41, 65670), (55, 48954), (66, 40795), (82, 32835), (110, 24477), (123, 21890), (165, 16318), (199, 13530), (205, 13134), (246, 10945), (330, 8159), (398, 6765), (410, 6567), (451, 5970), (597, 4510), (615, 4378), (902, 2985), (995, 2706), (1194, 2255), (1230, 2189), (1353, 1990)]