3107930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 6618240

約数和(自身を除く): 3510310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1531, 2030, 3062, 7655, 10717, 15310, 21434, 44399, 53585, 88798, 107170, 221995, 310793, 443990, 621586, 1553965, 3107930]

約数ペア:

[(1, 3107930), (2, 1553965), (5, 621586), (7, 443990), (10, 310793), (14, 221995), (29, 107170), (35, 88798), (58, 53585), (70, 44399), (145, 21434), (203, 15310), (290, 10717), (406, 7655), (1015, 3062), (1531, 2030)]