7182910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 15291504

約数和(自身を除く): 8108594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 137, 214, 245, 274, 490, 535, 685, 749, 959, 1070, 1370, 1498, 1918, 3745, 4795, 5243, 6713, 7490, 9590, 10486, 13426, 14659, 26215, 29318, 33565, 52430, 67130, 73295, 102613, 146590, 205226, 513065, 718291, 1026130, 1436582, 3591455, 7182910]

約数ペア:

[(1, 7182910), (2, 3591455), (5, 1436582), (7, 1026130), (10, 718291), (14, 513065), (35, 205226), (49, 146590), (70, 102613), (98, 73295), (107, 67130), (137, 52430), (214, 33565), (245, 29318), (274, 26215), (490, 14659), (535, 13426), (685, 10486), (749, 9590), (959, 7490), (1070, 6713), (1370, 5243), (1498, 4795), (1918, 3745)]