123011010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5081}}^1$

素因数の和:5363

約数の個数: 48

約数和(自身を含む): 321080760

約数和(自身を除く): 198069750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 4035, 4842, 5081, 8070, 10162, 12105, 15243, 24210, 25405, 30486, 45729, 50810, 76215, 91458, 152430, 228645, 457290, 1366789, 2733578, 4100367, 6833945, 8200734, 12301101, 13667890, 20501835, 24602202, 41003670, 61505505, 123011010]

約数ペア:

[(1, 123011010), (2, 61505505), (3, 41003670), (5, 24602202), (6, 20501835), (9, 13667890), (10, 12301101), (15, 8200734), (18, 6833945), (30, 4100367), (45, 2733578), (90, 1366789), (269, 457290), (538, 228645), (807, 152430), (1345, 91458), (1614, 76215), (2421, 50810), (2690, 45729), (4035, 30486), (4842, 25405), (5081, 24210), (8070, 15243), (10162, 12105)]