15697739530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1\times {\mathrm{2137}}^1$

素因数の和:3751

約数の個数: 64

約数和(自身を含む): 31576583808

約数和(自身を除く): 15878844278

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1553, 2137, 2365, 3106, 4274, 4730, 7765, 10685, 15530, 17083, 21370, 23507, 34166, 47014, 66779, 85415, 91891, 117535, 133558, 170830, 183782, 235070, 333895, 459455, 667790, 734569, 918910, 1010801, 1469138, 2021602, 3318761, 3672845, 5054005, 6637522, 7345690, 10108010, 16593805, 33187610, 36506371, 73012742, 142706723, 182531855, 285413446, 365063710, 713533615, 1427067230, 1569773953, 3139547906, 7848869765, 15697739530]

約数ペア:

[(1, 15697739530), (2, 7848869765), (5, 3139547906), (10, 1569773953), (11, 1427067230), (22, 713533615), (43, 365063710), (55, 285413446), (86, 182531855), (110, 142706723), (215, 73012742), (430, 36506371), (473, 33187610), (946, 16593805), (1553, 10108010), (2137, 7345690), (2365, 6637522), (3106, 5054005), (4274, 3672845), (4730, 3318761), (7765, 2021602), (10685, 1469138), (15530, 1010801), (17083, 918910), (21370, 734569), (23507, 667790), (34166, 459455), (47014, 333895), (66779, 235070), (85415, 183782), (91891, 170830), (117535, 133558)]