1830758970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{19441}}^1$

素因数の和:19567

約数の個数: 64

約数和(自身を含む): 4557826944

約数和(自身を除く): 2727067974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 73, 86, 129, 146, 215, 219, 258, 365, 430, 438, 645, 730, 1095, 1290, 2190, 3139, 6278, 9417, 15695, 18834, 19441, 31390, 38882, 47085, 58323, 94170, 97205, 116646, 194410, 291615, 583230, 835963, 1419193, 1671926, 2507889, 2838386, 4179815, 4257579, 5015778, 7095965, 8359630, 8515158, 12539445, 14191930, 21287895, 25078890, 42575790, 61025299, 122050598, 183075897, 305126495, 366151794, 610252990, 915379485, 1830758970]

約数ペア:

[(1, 1830758970), (2, 915379485), (3, 610252990), (5, 366151794), (6, 305126495), (10, 183075897), (15, 122050598), (30, 61025299), (43, 42575790), (73, 25078890), (86, 21287895), (129, 14191930), (146, 12539445), (215, 8515158), (219, 8359630), (258, 7095965), (365, 5015778), (430, 4257579), (438, 4179815), (645, 2838386), (730, 2507889), (1095, 1671926), (1290, 1419193), (2190, 835963), (3139, 583230), (6278, 291615), (9417, 194410), (15695, 116646), (18834, 97205), (19441, 94170), (31390, 58323), (38882, 47085)]