1520490876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{22679}}^1$

素因数の和:22874

約数の個数: 48

約数和(自身を含む): 3667991040

約数和(自身を除く): 2147500164

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 604, 906, 1812, 5587, 11174, 16761, 22348, 22679, 33522, 45358, 67044, 68037, 90716, 136074, 272148, 839123, 1678246, 2517369, 3356492, 3424529, 5034738, 6849058, 10069476, 10273587, 13698116, 20547174, 41094348, 126707573, 253415146, 380122719, 506830292, 760245438, 1520490876]

約数ペア:

[(1, 1520490876), (2, 760245438), (3, 506830292), (4, 380122719), (6, 253415146), (12, 126707573), (37, 41094348), (74, 20547174), (111, 13698116), (148, 10273587), (151, 10069476), (222, 6849058), (302, 5034738), (444, 3424529), (453, 3356492), (604, 2517369), (906, 1678246), (1812, 839123), (5587, 272148), (11174, 136074), (16761, 90716), (22348, 68037), (22679, 67044), (33522, 45358)]