19436285310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 50759847936

約数和(自身を除く): 31323562626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 271, 346, 390, 519, 542, 813, 865, 1038, 1063, 1355, 1626, 1730, 2126, 2249, 2595, 2710, 3189, 3523, 4065, 4498, 5190, 5315, 6378, 6747, 7046, 8130, 10569, 10630, 11245, 13494, 13819, 15945, 17615, 21138, 22490, 27638, 31890, 33735, 35230, 41457, 46883, 52845, 67470, 69095, 82914, 93766, 105690, 138190, 140649, 183899, 207285, 234415, 281298, 288073, 367798, 414570, 468830, 551697, 576146, 609479, 703245, 864219, 919495, 1103394, 1218958, 1406490, 1440365, 1728438, 1828437, 1838990, 2390687, 2758485, 2880730, 3047395, 3656874, 3744949, 4321095, 4781374, 5516970, 6094790, 7172061, 7489898, 8642190, 9142185, 11234847, 11953435, 14344122, 18284370, 18724745, 22469694, 23906870, 35860305, 37449490, 49836629, 56174235, 71720610, 99673258, 112348470, 149509887, 249183145, 299019774, 498366290, 647876177, 747549435, 1295752354, 1495098870, 1943628531, 3239380885, 3887257062, 6478761770, 9718142655, 19436285310]

約数ペア:

[(1, 19436285310), (2, 9718142655), (3, 6478761770), (5, 3887257062), (6, 3239380885), (10, 1943628531), (13, 1495098870), (15, 1295752354), (26, 747549435), (30, 647876177), (39, 498366290), (65, 299019774), (78, 249183145), (130, 149509887), (173, 112348470), (195, 99673258), (271, 71720610), (346, 56174235), (390, 49836629), (519, 37449490), (542, 35860305), (813, 23906870), (865, 22469694), (1038, 18724745), (1063, 18284370), (1355, 14344122), (1626, 11953435), (1730, 11234847), (2126, 9142185), (2249, 8642190), (2595, 7489898), (2710, 7172061), (3189, 6094790), (3523, 5516970), (4065, 4781374), (4498, 4321095), (5190, 3744949), (5315, 3656874), (6378, 3047395), (6747, 2880730), (7046, 2758485), (8130, 2390687), (10569, 1838990), (10630, 1828437), (11245, 1728438), (13494, 1440365), (13819, 1406490), (15945, 1218958), (17615, 1103394), (21138, 919495), (22490, 864219), (27638, 703245), (31890, 609479), (33735, 576146), (35230, 551697), (41457, 468830), (46883, 414570), (52845, 367798), (67470, 288073), (69095, 281298), (82914, 234415), (93766, 207285), (105690, 183899), (138190, 140649)]