72769470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 183389184

約数和(自身を除く): 110619714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 263, 345, 401, 526, 690, 789, 802, 1203, 1315, 1578, 2005, 2406, 2630, 3945, 4010, 6015, 6049, 7890, 9223, 12030, 12098, 18147, 18446, 27669, 30245, 36294, 46115, 55338, 60490, 90735, 92230, 105463, 138345, 181470, 210926, 276690, 316389, 527315, 632778, 1054630, 1581945, 2425649, 3163890, 4851298, 7276947, 12128245, 14553894, 24256490, 36384735, 72769470]

約数ペア:

[(1, 72769470), (2, 36384735), (3, 24256490), (5, 14553894), (6, 12128245), (10, 7276947), (15, 4851298), (23, 3163890), (30, 2425649), (46, 1581945), (69, 1054630), (115, 632778), (138, 527315), (230, 316389), (263, 276690), (345, 210926), (401, 181470), (526, 138345), (690, 105463), (789, 92230), (802, 90735), (1203, 60490), (1315, 55338), (1578, 46115), (2005, 36294), (2406, 30245), (2630, 27669), (3945, 18446), (4010, 18147), (6015, 12098), (6049, 12030), (7890, 9223)]