347639710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 716221440

約数和(自身を除く): 368581730

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 313, 439, 506, 626, 878, 1265, 1565, 2195, 2530, 3130, 3443, 4390, 4829, 6886, 7199, 9658, 10097, 14398, 17215, 20194, 24145, 34430, 35995, 48290, 50485, 71990, 79189, 100970, 111067, 137407, 158378, 222134, 274814, 395945, 555335, 687035, 791890, 1110670, 1374070, 1511477, 3022954, 3160361, 6320722, 7557385, 15114770, 15801805, 31603610, 34763971, 69527942, 173819855, 347639710]

約数ペア:

[(1, 347639710), (2, 173819855), (5, 69527942), (10, 34763971), (11, 31603610), (22, 15801805), (23, 15114770), (46, 7557385), (55, 6320722), (110, 3160361), (115, 3022954), (230, 1511477), (253, 1374070), (313, 1110670), (439, 791890), (506, 687035), (626, 555335), (878, 395945), (1265, 274814), (1565, 222134), (2195, 158378), (2530, 137407), (3130, 111067), (3443, 100970), (4390, 79189), (4829, 71990), (6886, 50485), (7199, 48290), (9658, 35995), (10097, 34430), (14398, 24145), (17215, 20194)]