30839326

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 57841776

約数和(自身を除く): 27002450

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 173, 214, 238, 346, 749, 833, 1211, 1498, 1666, 1819, 2422, 2941, 3638, 5243, 5882, 8477, 10486, 12733, 16954, 18511, 20587, 25466, 37022, 41174, 89131, 129577, 144109, 178262, 259154, 288218, 314687, 629374, 907039, 1814078, 2202809, 4405618, 15419663, 30839326]

約数ペア:

[(1, 30839326), (2, 15419663), (7, 4405618), (14, 2202809), (17, 1814078), (34, 907039), (49, 629374), (98, 314687), (107, 288218), (119, 259154), (173, 178262), (214, 144109), (238, 129577), (346, 89131), (749, 41174), (833, 37022), (1211, 25466), (1498, 20587), (1666, 18511), (1819, 16954), (2422, 12733), (2941, 10486), (3638, 8477), (5243, 5882)]