454967660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{112061}}^1$

素因数の和:112106

約数の個数: 48

約数和(自身を含む): 1129584960

約数和(自身を除く): 674617300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 112061, 224122, 448244, 560305, 784427, 1120610, 1568854, 2241220, 3137708, 3249769, 3922135, 6499538, 7844270, 12999076, 15688540, 16248845, 22748383, 32497690, 45496766, 64995380, 90993532, 113741915, 227483830, 454967660]

約数ペア:

[(1, 454967660), (2, 227483830), (4, 113741915), (5, 90993532), (7, 64995380), (10, 45496766), (14, 32497690), (20, 22748383), (28, 16248845), (29, 15688540), (35, 12999076), (58, 7844270), (70, 6499538), (116, 3922135), (140, 3249769), (145, 3137708), (203, 2241220), (290, 1568854), (406, 1120610), (580, 784427), (812, 560305), (1015, 448244), (2030, 224122), (4060, 112061)]