29309790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 43266210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 83, 149, 158, 166, 237, 249, 298, 395, 415, 447, 474, 498, 745, 790, 830, 894, 1185, 1245, 1490, 2235, 2370, 2490, 4470, 6557, 11771, 12367, 13114, 19671, 23542, 24734, 32785, 35313, 37101, 39342, 58855, 61835, 65570, 70626, 74202, 98355, 117710, 123670, 176565, 185505, 196710, 353130, 371010, 976993, 1953986, 2930979, 4884965, 5861958, 9769930, 14654895, 29309790]

約数ペア:

[(1, 29309790), (2, 14654895), (3, 9769930), (5, 5861958), (6, 4884965), (10, 2930979), (15, 1953986), (30, 976993), (79, 371010), (83, 353130), (149, 196710), (158, 185505), (166, 176565), (237, 123670), (249, 117710), (298, 98355), (395, 74202), (415, 70626), (447, 65570), (474, 61835), (498, 58855), (745, 39342), (790, 37101), (830, 35313), (894, 32785), (1185, 24734), (1245, 23542), (1490, 19671), (2235, 13114), (2370, 12367), (2490, 11771), (4470, 6557)]