242137730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 448113600

約数和(自身を除く): 205975870

約数列:

[1, 2, 5, 10, 43, 86, 215, 229, 430, 458, 1145, 2290, 2459, 4918, 9847, 12295, 19694, 24590, 49235, 98470, 105737, 211474, 528685, 563111, 1057370, 1126222, 2815555, 5631110, 24213773, 48427546, 121068865, 242137730]

約数ペア:

[(1, 242137730), (2, 121068865), (5, 48427546), (10, 24213773), (43, 5631110), (86, 2815555), (215, 1126222), (229, 1057370), (430, 563111), (458, 528685), (1145, 211474), (2290, 105737), (2459, 98470), (4918, 49235), (9847, 24590), (12295, 19694)]