1961310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 5225472

約数和(自身を除く): 3264162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 107, 130, 141, 195, 214, 235, 282, 321, 390, 470, 535, 611, 642, 705, 1070, 1222, 1391, 1410, 1605, 1833, 2782, 3055, 3210, 3666, 4173, 5029, 6110, 6955, 8346, 9165, 10058, 13910, 15087, 18330, 20865, 25145, 30174, 41730, 50290, 65377, 75435, 130754, 150870, 196131, 326885, 392262, 653770, 980655, 1961310]

約数ペア:

[(1, 1961310), (2, 980655), (3, 653770), (5, 392262), (6, 326885), (10, 196131), (13, 150870), (15, 130754), (26, 75435), (30, 65377), (39, 50290), (47, 41730), (65, 30174), (78, 25145), (94, 20865), (107, 18330), (130, 15087), (141, 13910), (195, 10058), (214, 9165), (235, 8346), (282, 6955), (321, 6110), (390, 5029), (470, 4173), (535, 3666), (611, 3210), (642, 3055), (705, 2782), (1070, 1833), (1222, 1605), (1391, 1410)]