17864340

素因数分解:

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

素因数の和:681

約数の個数: 96

約数和(自身を含む): 55413120

約数和(自身を除く): 37548780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 619, 740, 780, 962, 1110, 1238, 1443, 1857, 1924, 2220, 2405, 2476, 2886, 3095, 3714, 4810, 5772, 6190, 7215, 7428, 8047, 9285, 9620, 12380, 14430, 16094, 18570, 22903, 24141, 28860, 32188, 37140, 40235, 45806, 48282, 68709, 80470, 91612, 96564, 114515, 120705, 137418, 160940, 229030, 241410, 274836, 297739, 343545, 458060, 482820, 595478, 687090, 893217, 1190956, 1374180, 1488695, 1786434, 2977390, 3572868, 4466085, 5954780, 8932170, 17864340]

約数ペア:

[(1, 17864340), (2, 8932170), (3, 5954780), (4, 4466085), (5, 3572868), (6, 2977390), (10, 1786434), (12, 1488695), (13, 1374180), (15, 1190956), (20, 893217), (26, 687090), (30, 595478), (37, 482820), (39, 458060), (52, 343545), (60, 297739), (65, 274836), (74, 241410), (78, 229030), (111, 160940), (130, 137418), (148, 120705), (156, 114515), (185, 96564), (195, 91612), (222, 80470), (260, 68709), (370, 48282), (390, 45806), (444, 40235), (481, 37140), (555, 32188), (619, 28860), (740, 24141), (780, 22903), (962, 18570), (1110, 16094), (1238, 14430), (1443, 12380), (1857, 9620), (1924, 9285), (2220, 8047), (2405, 7428), (2476, 7215), (2886, 6190), (3095, 5772), (3714, 4810)]