64895310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{240353}}^1$

素因数の和:240369

約数の個数: 32

約数和(自身を含む): 173054880

約数和(自身を除く): 108159570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 240353, 480706, 721059, 1201765, 1442118, 2163177, 2403530, 3605295, 4326354, 6489531, 7210590, 10815885, 12979062, 21631770, 32447655, 64895310]

約数ペア:

[(1, 64895310), (2, 32447655), (3, 21631770), (5, 12979062), (6, 10815885), (9, 7210590), (10, 6489531), (15, 4326354), (18, 3605295), (27, 2403530), (30, 2163177), (45, 1442118), (54, 1201765), (90, 721059), (135, 480706), (270, 240353)]