189763470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 96

約数和(自身を含む): 540540000

約数和(自身を除く): 350776530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 177, 195, 234, 295, 354, 390, 531, 585, 590, 767, 885, 1062, 1170, 1534, 1770, 2301, 2655, 2749, 3835, 4602, 5310, 5498, 6903, 7670, 8247, 11505, 13745, 13806, 16494, 23010, 24741, 27490, 34515, 35737, 41235, 49482, 69030, 71474, 82470, 107211, 123705, 162191, 178685, 214422, 247410, 321633, 324382, 357370, 486573, 536055, 643266, 810955, 973146, 1072110, 1459719, 1608165, 1621910, 2108483, 2432865, 2919438, 3216330, 4216966, 4865730, 6325449, 7298595, 10542415, 12650898, 14597190, 18976347, 21084830, 31627245, 37952694, 63254490, 94881735, 189763470]

約数ペア:

[(1, 189763470), (2, 94881735), (3, 63254490), (5, 37952694), (6, 31627245), (9, 21084830), (10, 18976347), (13, 14597190), (15, 12650898), (18, 10542415), (26, 7298595), (30, 6325449), (39, 4865730), (45, 4216966), (59, 3216330), (65, 2919438), (78, 2432865), (90, 2108483), (117, 1621910), (118, 1608165), (130, 1459719), (177, 1072110), (195, 973146), (234, 810955), (295, 643266), (354, 536055), (390, 486573), (531, 357370), (585, 324382), (590, 321633), (767, 247410), (885, 214422), (1062, 178685), (1170, 162191), (1534, 123705), (1770, 107211), (2301, 82470), (2655, 71474), (2749, 69030), (3835, 49482), (4602, 41235), (5310, 35737), (5498, 34515), (6903, 27490), (7670, 24741), (8247, 23010), (11505, 16494), (13745, 13806)]