91228340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1747}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 219660672

約数和(自身を除く): 128432332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1747, 1865, 2611, 3494, 3730, 5222, 6988, 7460, 8735, 10444, 12229, 13055, 17470, 24458, 26110, 34940, 48916, 52220, 61145, 122290, 244580, 651631, 1303262, 2606524, 3258155, 4561417, 6516310, 9122834, 13032620, 18245668, 22807085, 45614170, 91228340]

約数ペア:

[(1, 91228340), (2, 45614170), (4, 22807085), (5, 18245668), (7, 13032620), (10, 9122834), (14, 6516310), (20, 4561417), (28, 3258155), (35, 2606524), (70, 1303262), (140, 651631), (373, 244580), (746, 122290), (1492, 61145), (1747, 52220), (1865, 48916), (2611, 34940), (3494, 26110), (3730, 24458), (5222, 17470), (6988, 13055), (7460, 12229), (8735, 10444)]