28389924430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17183}}^1\times {\mathrm{23603}}^1$

素因数の和:40800

約数の個数: 32

約数和(自身を含む): 58408003584

約数和(自身を除く): 30018079154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 17183, 23603, 34366, 47206, 85915, 118015, 120281, 165221, 171830, 236030, 240562, 330442, 601405, 826105, 1202810, 1652210, 405570349, 811140698, 2027851745, 2838992443, 4055703490, 5677984886, 14194962215, 28389924430]

約数ペア:

[(1, 28389924430), (2, 14194962215), (5, 5677984886), (7, 4055703490), (10, 2838992443), (14, 2027851745), (35, 811140698), (70, 405570349), (17183, 1652210), (23603, 1202810), (34366, 826105), (47206, 601405), (85915, 330442), (118015, 240562), (120281, 236030), (165221, 171830)]