2525310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4386690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 199, 235, 270, 282, 398, 423, 470, 597, 705, 846, 995, 1194, 1269, 1410, 1791, 1990, 2115, 2538, 2985, 3582, 4230, 5373, 5970, 6345, 8955, 9353, 10746, 12690, 17910, 18706, 26865, 28059, 46765, 53730, 56118, 84177, 93530, 140295, 168354, 252531, 280590, 420885, 505062, 841770, 1262655, 2525310]

約数ペア:

[(1, 2525310), (2, 1262655), (3, 841770), (5, 505062), (6, 420885), (9, 280590), (10, 252531), (15, 168354), (18, 140295), (27, 93530), (30, 84177), (45, 56118), (47, 53730), (54, 46765), (90, 28059), (94, 26865), (135, 18706), (141, 17910), (199, 12690), (235, 10746), (270, 9353), (282, 8955), (398, 6345), (423, 5970), (470, 5373), (597, 4230), (705, 3582), (846, 2985), (995, 2538), (1194, 2115), (1269, 1990), (1410, 1791)]