130642370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 244670976

約数和(自身を除く): 114028606

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 3217, 4061, 6434, 8122, 16085, 20305, 32170, 40610, 99727, 199454, 421427, 498635, 842854, 997270, 2107135, 4214270, 13064237, 26128474, 65321185, 130642370]

約数ペア:

[(1, 130642370), (2, 65321185), (5, 26128474), (10, 13064237), (31, 4214270), (62, 2107135), (131, 997270), (155, 842854), (262, 498635), (310, 421427), (655, 199454), (1310, 99727), (3217, 40610), (4061, 32170), (6434, 20305), (8122, 16085)]