40302430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 83286720

約数和(自身を除く): 42984290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2389, 2410, 3374, 4778, 8435, 11945, 16723, 16870, 23890, 33446, 83615, 167230, 575749, 1151498, 2878745, 4030243, 5757490, 8060486, 20151215, 40302430]

約数ペア:

[(1, 40302430), (2, 20151215), (5, 8060486), (7, 5757490), (10, 4030243), (14, 2878745), (35, 1151498), (70, 575749), (241, 167230), (482, 83615), (1205, 33446), (1687, 23890), (2389, 16870), (2410, 16723), (3374, 11945), (4778, 8435)]