30777306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 73495296

約数和(自身を除く): 42717990

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 61, 82, 122, 123, 183, 246, 287, 293, 366, 427, 574, 586, 854, 861, 879, 1281, 1722, 1758, 2051, 2501, 2562, 4102, 5002, 6153, 7503, 12013, 12306, 15006, 17507, 17873, 24026, 35014, 35746, 36039, 52521, 53619, 72078, 84091, 105042, 107238, 125111, 168182, 250222, 252273, 375333, 504546, 732793, 750666, 1465586, 2198379, 4396758, 5129551, 10259102, 15388653, 30777306]

約数ペア:

[(1, 30777306), (2, 15388653), (3, 10259102), (6, 5129551), (7, 4396758), (14, 2198379), (21, 1465586), (41, 750666), (42, 732793), (61, 504546), (82, 375333), (122, 252273), (123, 250222), (183, 168182), (246, 125111), (287, 107238), (293, 105042), (366, 84091), (427, 72078), (574, 53619), (586, 52521), (854, 36039), (861, 35746), (879, 35014), (1281, 24026), (1722, 17873), (1758, 17507), (2051, 15006), (2501, 12306), (2562, 12013), (4102, 7503), (5002, 6153)]