2071300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 5624640

約数和(自身を除く): 3553340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 269, 275, 308, 350, 385, 538, 550, 700, 770, 1076, 1100, 1345, 1540, 1883, 1925, 2690, 2959, 3766, 3850, 5380, 5918, 6725, 7532, 7700, 9415, 11836, 13450, 14795, 18830, 20713, 26900, 29590, 37660, 41426, 47075, 59180, 73975, 82852, 94150, 103565, 147950, 188300, 207130, 295900, 414260, 517825, 1035650, 2071300]

約数ペア:

[(1, 2071300), (2, 1035650), (4, 517825), (5, 414260), (7, 295900), (10, 207130), (11, 188300), (14, 147950), (20, 103565), (22, 94150), (25, 82852), (28, 73975), (35, 59180), (44, 47075), (50, 41426), (55, 37660), (70, 29590), (77, 26900), (100, 20713), (110, 18830), (140, 14795), (154, 13450), (175, 11836), (220, 9415), (269, 7700), (275, 7532), (308, 6725), (350, 5918), (385, 5380), (538, 3850), (550, 3766), (700, 2959), (770, 2690), (1076, 1925), (1100, 1883), (1345, 1540)]