61447260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6361}}^1$

素因数の和:6403

約数の個数: 96

約数和(自身を含む): 205212672

約数和(自身を除く): 143765412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6361, 9660, 12722, 19083, 25444, 31805, 38166, 44527, 63610, 76332, 89054, 95415, 127220, 133581, 146303, 178108, 190830, 222635, 267162, 292606, 381660, 438909, 445270, 534324, 585212, 667905, 731515, 877818, 890540, 1024121, 1335810, 1463030, 1755636, 2048242, 2194545, 2671620, 2926060, 3072363, 4096484, 4389090, 5120605, 6144726, 8778180, 10241210, 12289452, 15361815, 20482420, 30723630, 61447260]

約数ペア:

[(1, 61447260), (2, 30723630), (3, 20482420), (4, 15361815), (5, 12289452), (6, 10241210), (7, 8778180), (10, 6144726), (12, 5120605), (14, 4389090), (15, 4096484), (20, 3072363), (21, 2926060), (23, 2671620), (28, 2194545), (30, 2048242), (35, 1755636), (42, 1463030), (46, 1335810), (60, 1024121), (69, 890540), (70, 877818), (84, 731515), (92, 667905), (105, 585212), (115, 534324), (138, 445270), (140, 438909), (161, 381660), (210, 292606), (230, 267162), (276, 222635), (322, 190830), (345, 178108), (420, 146303), (460, 133581), (483, 127220), (644, 95415), (690, 89054), (805, 76332), (966, 63610), (1380, 44527), (1610, 38166), (1932, 31805), (2415, 25444), (3220, 19083), (4830, 12722), (6361, 9660)]