154379430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21713}}^1$

素因数の和:21805

約数の個数: 48

約数和(自身を含む): 406486080

約数和(自身を除く): 252106650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 21713, 43426, 65139, 108565, 130278, 195417, 217130, 325695, 390834, 651390, 977085, 1715327, 1954170, 3430654, 5145981, 8576635, 10291962, 15437943, 17153270, 25729905, 30875886, 51459810, 77189715, 154379430]

約数ペア:

[(1, 154379430), (2, 77189715), (3, 51459810), (5, 30875886), (6, 25729905), (9, 17153270), (10, 15437943), (15, 10291962), (18, 8576635), (30, 5145981), (45, 3430654), (79, 1954170), (90, 1715327), (158, 977085), (237, 651390), (395, 390834), (474, 325695), (711, 217130), (790, 195417), (1185, 130278), (1422, 108565), (2370, 65139), (3555, 43426), (7110, 21713)]