211315549130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1\times {\mathrm{10613}}^1$

素因数の和:15351

約数の個数: 64

約数和(自身を含む): 441968997888

約数和(自身を除く): 230653448758

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4663, 9326, 10613, 21226, 23315, 32641, 46630, 53065, 65282, 74291, 106130, 148582, 163205, 284443, 326410, 371455, 568886, 647393, 742910, 1294786, 1422215, 1991101, 2844430, 3236965, 3982202, 4531751, 6473930, 9063502, 9955505, 19911010, 22658755, 45317510, 49488419, 98976838, 247442095, 346418933, 494884190, 692837866, 1732094665, 3018793559, 3464189330, 6037587118, 15093967795, 21131554913, 30187935590, 42263109826, 105657774565, 211315549130]

約数ペア:

[(1, 211315549130), (2, 105657774565), (5, 42263109826), (7, 30187935590), (10, 21131554913), (14, 15093967795), (35, 6037587118), (61, 3464189330), (70, 3018793559), (122, 1732094665), (305, 692837866), (427, 494884190), (610, 346418933), (854, 247442095), (2135, 98976838), (4270, 49488419), (4663, 45317510), (9326, 22658755), (10613, 19911010), (21226, 9955505), (23315, 9063502), (32641, 6473930), (46630, 4531751), (53065, 3982202), (65282, 3236965), (74291, 2844430), (106130, 1991101), (148582, 1422215), (163205, 1294786), (284443, 742910), (326410, 647393), (371455, 568886)]