122940730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 249664032

約数和(自身を除く): 126723302

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1163, 1705, 1922, 2326, 3410, 4805, 5815, 9610, 10571, 11630, 12793, 21142, 25586, 36053, 52855, 63965, 72106, 105710, 127930, 180265, 360530, 396583, 793166, 1117643, 1982915, 2235286, 3965830, 5588215, 11176430, 12294073, 24588146, 61470365, 122940730]

約数ペア:

[(1, 122940730), (2, 61470365), (5, 24588146), (10, 12294073), (11, 11176430), (22, 5588215), (31, 3965830), (55, 2235286), (62, 1982915), (110, 1117643), (155, 793166), (310, 396583), (341, 360530), (682, 180265), (961, 127930), (1163, 105710), (1705, 72106), (1922, 63965), (2326, 52855), (3410, 36053), (4805, 25586), (5815, 21142), (9610, 12793), (10571, 11630)]