7171776870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1\times {\mathrm{1289}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 17333637120

約数和(自身を除く): 10161860250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 971, 1146, 1289, 1910, 1942, 2578, 2865, 2913, 3867, 4855, 5730, 5826, 6445, 7734, 9710, 12890, 14565, 19335, 29130, 38670, 185461, 246199, 370922, 492398, 556383, 738597, 927305, 1112766, 1230995, 1251619, 1477194, 1854610, 2461990, 2503238, 2781915, 3692985, 3754857, 5563830, 6258095, 7385970, 7509714, 12516190, 18774285, 37548570, 239059229, 478118458, 717177687, 1195296145, 1434355374, 2390592290, 3585888435, 7171776870]

約数ペア:

[(1, 7171776870), (2, 3585888435), (3, 2390592290), (5, 1434355374), (6, 1195296145), (10, 717177687), (15, 478118458), (30, 239059229), (191, 37548570), (382, 18774285), (573, 12516190), (955, 7509714), (971, 7385970), (1146, 6258095), (1289, 5563830), (1910, 3754857), (1942, 3692985), (2578, 2781915), (2865, 2503238), (2913, 2461990), (3867, 1854610), (4855, 1477194), (5730, 1251619), (5826, 1230995), (6445, 1112766), (7734, 927305), (9710, 738597), (12890, 556383), (14565, 492398), (19335, 370922), (29130, 246199), (38670, 185461)]