15680070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{24889}}^1$

素因数の和:24909

約数の個数: 48

約数和(自身を含む): 46594080

約数和(自身を除く): 30914010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 24889, 49778, 74667, 124445, 149334, 174223, 224001, 248890, 348446, 373335, 448002, 522669, 746670, 871115, 1045338, 1120005, 1568007, 1742230, 2240010, 2613345, 3136014, 5226690, 7840035, 15680070]

約数ペア:

[(1, 15680070), (2, 7840035), (3, 5226690), (5, 3136014), (6, 2613345), (7, 2240010), (9, 1742230), (10, 1568007), (14, 1120005), (15, 1045338), (18, 871115), (21, 746670), (30, 522669), (35, 448002), (42, 373335), (45, 348446), (63, 248890), (70, 224001), (90, 174223), (105, 149334), (126, 124445), (210, 74667), (315, 49778), (630, 24889)]