183133140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42989}}^1$

素因数の和:43072

約数の個数: 48

約数和(自身を含む): 520007040

約数和(自身を除く): 336873900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 42989, 85978, 128967, 171956, 214945, 257934, 429890, 515868, 644835, 859780, 1289670, 2579340, 3052219, 6104438, 9156657, 12208876, 15261095, 18313314, 30522190, 36626628, 45783285, 61044380, 91566570, 183133140]

約数ペア:

[(1, 183133140), (2, 91566570), (3, 61044380), (4, 45783285), (5, 36626628), (6, 30522190), (10, 18313314), (12, 15261095), (15, 12208876), (20, 9156657), (30, 6104438), (60, 3052219), (71, 2579340), (142, 1289670), (213, 859780), (284, 644835), (355, 515868), (426, 429890), (710, 257934), (852, 214945), (1065, 171956), (1420, 128967), (2130, 85978), (4260, 42989)]