414260

素因数分解:

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

素因数の和:296

約数の個数: 48

約数和(自身を含む): 1088640

約数和(自身を除く): 674380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 269, 308, 385, 538, 770, 1076, 1345, 1540, 1883, 2690, 2959, 3766, 5380, 5918, 7532, 9415, 11836, 14795, 18830, 20713, 29590, 37660, 41426, 59180, 82852, 103565, 207130, 414260]

約数ペア:

[(1, 414260), (2, 207130), (4, 103565), (5, 82852), (7, 59180), (10, 41426), (11, 37660), (14, 29590), (20, 20713), (22, 18830), (28, 14795), (35, 11836), (44, 9415), (55, 7532), (70, 5918), (77, 5380), (110, 3766), (140, 2959), (154, 2690), (220, 1883), (269, 1540), (308, 1345), (385, 1076), (538, 770)]