1318636830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{47933}}^1$

素因数の和:48081

約数の個数: 64

約数和(自身を含む): 3644517888

約数和(自身を除く): 2325881058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 27510, 47933, 95866, 143799, 239665, 287598, 335531, 479330, 671062, 718995, 1006593, 1437990, 1677655, 2013186, 3355310, 5032965, 6279223, 10065930, 12558446, 18837669, 31396115, 37675338, 43954561, 62792230, 87909122, 94188345, 131863683, 188376690, 219772805, 263727366, 439545610, 659318415, 1318636830]

約数ペア:

[(1, 1318636830), (2, 659318415), (3, 439545610), (5, 263727366), (6, 219772805), (7, 188376690), (10, 131863683), (14, 94188345), (15, 87909122), (21, 62792230), (30, 43954561), (35, 37675338), (42, 31396115), (70, 18837669), (105, 12558446), (131, 10065930), (210, 6279223), (262, 5032965), (393, 3355310), (655, 2013186), (786, 1677655), (917, 1437990), (1310, 1006593), (1834, 718995), (1965, 671062), (2751, 479330), (3930, 335531), (4585, 287598), (5502, 239665), (9170, 143799), (13755, 95866), (27510, 47933)]