30896810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{773}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 63752832

約数和(自身を除く): 32856022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 773, 1142, 1546, 2855, 3865, 3997, 5411, 5710, 7730, 7994, 10822, 19985, 27055, 39970, 54110, 441383, 882766, 2206915, 3089681, 4413830, 6179362, 15448405, 30896810]

約数ペア:

[(1, 30896810), (2, 15448405), (5, 6179362), (7, 4413830), (10, 3089681), (14, 2206915), (35, 882766), (70, 441383), (571, 54110), (773, 39970), (1142, 27055), (1546, 19985), (2855, 10822), (3865, 7994), (3997, 7730), (5411, 5710)]