126557190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45361}}^1$

素因数の和:45405

約数の個数: 48

約数和(自身を含む): 339670656

約数和(自身を除く): 213113466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 45361, 90722, 136083, 226805, 272166, 408249, 453610, 680415, 816498, 1360830, 1406191, 2041245, 2812382, 4082490, 4218573, 7030955, 8437146, 12655719, 14061910, 21092865, 25311438, 42185730, 63278595, 126557190]

約数ペア:

[(1, 126557190), (2, 63278595), (3, 42185730), (5, 25311438), (6, 21092865), (9, 14061910), (10, 12655719), (15, 8437146), (18, 7030955), (30, 4218573), (31, 4082490), (45, 2812382), (62, 2041245), (90, 1406191), (93, 1360830), (155, 816498), (186, 680415), (279, 453610), (310, 408249), (465, 272166), (558, 226805), (930, 136083), (1395, 90722), (2790, 45361)]