8932170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 23748480

約数和(自身を除く): 14816310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 619, 962, 1110, 1238, 1443, 1857, 2405, 2886, 3095, 3714, 4810, 6190, 7215, 8047, 9285, 14430, 16094, 18570, 22903, 24141, 40235, 45806, 48282, 68709, 80470, 114515, 120705, 137418, 229030, 241410, 297739, 343545, 595478, 687090, 893217, 1488695, 1786434, 2977390, 4466085, 8932170]

約数ペア:

[(1, 8932170), (2, 4466085), (3, 2977390), (5, 1786434), (6, 1488695), (10, 893217), (13, 687090), (15, 595478), (26, 343545), (30, 297739), (37, 241410), (39, 229030), (65, 137418), (74, 120705), (78, 114515), (111, 80470), (130, 68709), (185, 48282), (195, 45806), (222, 40235), (370, 24141), (390, 22903), (481, 18570), (555, 16094), (619, 14430), (962, 9285), (1110, 8047), (1238, 7215), (1443, 6190), (1857, 4810), (2405, 3714), (2886, 3095)]