1710731519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 2216524800

約数和(自身を除く): 505793281

約数列:

[1, 7, 19, 37, 41, 61, 133, 139, 259, 287, 427, 703, 779, 973, 1159, 1517, 2257, 2501, 2641, 4921, 5143, 5453, 5699, 8113, 8479, 10619, 15799, 17507, 18487, 28823, 36001, 39893, 42883, 47519, 59353, 92537, 97717, 108281, 161101, 201761, 210863, 300181, 313723, 332633, 347639, 647759, 684019, 757967, 1127707, 1476041, 1758203, 2196061, 2433473, 4006397, 5960737, 6605141, 12307421, 12862643, 28044779, 41725159, 46235987, 90038501, 244390217, 1710731519]

約数ペア:

[(1, 1710731519), (7, 244390217), (19, 90038501), (37, 46235987), (41, 41725159), (61, 28044779), (133, 12862643), (139, 12307421), (259, 6605141), (287, 5960737), (427, 4006397), (703, 2433473), (779, 2196061), (973, 1758203), (1159, 1476041), (1517, 1127707), (2257, 757967), (2501, 684019), (2641, 647759), (4921, 347639), (5143, 332633), (5453, 313723), (5699, 300181), (8113, 210863), (8479, 201761), (10619, 161101), (15799, 108281), (17507, 97717), (18487, 92537), (28823, 59353), (36001, 47519), (39893, 42883)]