79212770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 178488576

約数和(自身を除く): 99275806

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1427, 1586, 2135, 2854, 3965, 4270, 5551, 7135, 7930, 9989, 11102, 14270, 18551, 19978, 27755, 37102, 49945, 55510, 87047, 92755, 99890, 129857, 174094, 185510, 259714, 435235, 609329, 649285, 870470, 1131611, 1218658, 1298570, 2263222, 3046645, 5658055, 6093290, 7921277, 11316110, 15842554, 39606385, 79212770]

約数ペア:

[(1, 79212770), (2, 39606385), (5, 15842554), (7, 11316110), (10, 7921277), (13, 6093290), (14, 5658055), (26, 3046645), (35, 2263222), (61, 1298570), (65, 1218658), (70, 1131611), (91, 870470), (122, 649285), (130, 609329), (182, 435235), (305, 259714), (427, 185510), (455, 174094), (610, 129857), (793, 99890), (854, 92755), (910, 87047), (1427, 55510), (1586, 49945), (2135, 37102), (2854, 27755), (3965, 19978), (4270, 18551), (5551, 14270), (7135, 11102), (7930, 9989)]