75317270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1663}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 79953898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1663, 3235, 3326, 4529, 6470, 8315, 9058, 11641, 16630, 22645, 23282, 45290, 58205, 116410, 1075961, 2151922, 5379805, 7531727, 10759610, 15063454, 37658635, 75317270]

約数ペア:

[(1, 75317270), (2, 37658635), (5, 15063454), (7, 10759610), (10, 7531727), (14, 5379805), (35, 2151922), (70, 1075961), (647, 116410), (1294, 58205), (1663, 45290), (3235, 23282), (3326, 22645), (4529, 16630), (6470, 11641), (8315, 9058)]