70970835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 60633645

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 79, 85, 195, 221, 237, 255, 271, 395, 663, 813, 1027, 1105, 1185, 1343, 1355, 3081, 3315, 3523, 4029, 4065, 4607, 5135, 6715, 10569, 13821, 15405, 17459, 17615, 20145, 21409, 23035, 52377, 52845, 59891, 64227, 69105, 87295, 107045, 179673, 261885, 278317, 299455, 321135, 363953, 834951, 898365, 1091859, 1391585, 1819765, 4174755, 4731389, 5459295, 14194167, 23656945, 70970835]

約数ペア:

[(1, 70970835), (3, 23656945), (5, 14194167), (13, 5459295), (15, 4731389), (17, 4174755), (39, 1819765), (51, 1391585), (65, 1091859), (79, 898365), (85, 834951), (195, 363953), (221, 321135), (237, 299455), (255, 278317), (271, 261885), (395, 179673), (663, 107045), (813, 87295), (1027, 69105), (1105, 64227), (1185, 59891), (1343, 52845), (1355, 52377), (3081, 23035), (3315, 21409), (3523, 20145), (4029, 17615), (4065, 17459), (4607, 15405), (5135, 13821), (6715, 10569)]