7157670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18376

約数の個数: 32

約数和(自身を含む): 18500832

約数和(自身を除く): 11343162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18353, 36706, 55059, 91765, 110118, 183530, 238589, 275295, 477178, 550590, 715767, 1192945, 1431534, 2385890, 3578835, 7157670]

約数ペア:

[(1, 7157670), (2, 3578835), (3, 2385890), (5, 1431534), (6, 1192945), (10, 715767), (13, 550590), (15, 477178), (26, 275295), (30, 238589), (39, 183530), (65, 110118), (78, 91765), (130, 55059), (195, 36706), (390, 18353)]