30795772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 67350528

約数和(自身を除く): 36554756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2087, 2108, 3689, 4174, 7378, 8348, 14609, 14756, 29218, 35479, 58436, 64697, 70958, 129394, 141916, 248353, 258788, 452879, 496706, 905758, 993412, 1099849, 1811516, 2199698, 4399396, 7698943, 15397886, 30795772]

約数ペア:

[(1, 30795772), (2, 15397886), (4, 7698943), (7, 4399396), (14, 2199698), (17, 1811516), (28, 1099849), (31, 993412), (34, 905758), (62, 496706), (68, 452879), (119, 258788), (124, 248353), (217, 141916), (238, 129394), (434, 70958), (476, 64697), (527, 58436), (868, 35479), (1054, 29218), (2087, 14756), (2108, 14609), (3689, 8348), (4174, 7378)]