144005810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3833}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 296613576

約数和(自身を除く): 152607766

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 3833, 7514, 7666, 18785, 19165, 37570, 38330, 49829, 65161, 99658, 130322, 249145, 325805, 498290, 651610, 847093, 1107737, 1694186, 2215474, 4235465, 5538685, 8470930, 11077370, 14400581, 28801162, 72002905, 144005810]

約数ペア:

[(1, 144005810), (2, 72002905), (5, 28801162), (10, 14400581), (13, 11077370), (17, 8470930), (26, 5538685), (34, 4235465), (65, 2215474), (85, 1694186), (130, 1107737), (170, 847093), (221, 651610), (289, 498290), (442, 325805), (578, 249145), (1105, 130322), (1445, 99658), (2210, 65161), (2890, 49829), (3757, 38330), (3833, 37570), (7514, 19165), (7666, 18785)]