71865430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 160570368

約数和(自身を除く): 88704938

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 182, 302, 455, 523, 755, 910, 1046, 1057, 1510, 1963, 2114, 2615, 3661, 3926, 5230, 5285, 6799, 7322, 9815, 10570, 13598, 13741, 18305, 19630, 27482, 33995, 36610, 47593, 67990, 68705, 78973, 95186, 137410, 157946, 237965, 394865, 475930, 552811, 789730, 1026649, 1105622, 2053298, 2764055, 5133245, 5528110, 7186543, 10266490, 14373086, 35932715, 71865430]

約数ペア:

[(1, 71865430), (2, 35932715), (5, 14373086), (7, 10266490), (10, 7186543), (13, 5528110), (14, 5133245), (26, 2764055), (35, 2053298), (65, 1105622), (70, 1026649), (91, 789730), (130, 552811), (151, 475930), (182, 394865), (302, 237965), (455, 157946), (523, 137410), (755, 95186), (910, 78973), (1046, 68705), (1057, 67990), (1510, 47593), (1963, 36610), (2114, 33995), (2615, 27482), (3661, 19630), (3926, 18305), (5230, 13741), (5285, 13598), (6799, 10570), (7322, 9815)]