39769470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 96

約数和(自身を含む): 117280800

約数和(自身を除く): 77511330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 1789, 2223, 2470, 3578, 3705, 4446, 5367, 7410, 8945, 10734, 11115, 16101, 17890, 22230, 23257, 26835, 32202, 33991, 46514, 53670, 67982, 69771, 80505, 101973, 116285, 139542, 161010, 169955, 203946, 209313, 232570, 305919, 339910, 348855, 418626, 441883, 509865, 611838, 697710, 883766, 1019730, 1046565, 1325649, 1529595, 2093130, 2209415, 2651298, 3059190, 3976947, 4418830, 6628245, 7953894, 13256490, 19884735, 39769470]

約数ペア:

[(1, 39769470), (2, 19884735), (3, 13256490), (5, 7953894), (6, 6628245), (9, 4418830), (10, 3976947), (13, 3059190), (15, 2651298), (18, 2209415), (19, 2093130), (26, 1529595), (30, 1325649), (38, 1046565), (39, 1019730), (45, 883766), (57, 697710), (65, 611838), (78, 509865), (90, 441883), (95, 418626), (114, 348855), (117, 339910), (130, 305919), (171, 232570), (190, 209313), (195, 203946), (234, 169955), (247, 161010), (285, 139542), (342, 116285), (390, 101973), (494, 80505), (570, 69771), (585, 67982), (741, 53670), (855, 46514), (1170, 33991), (1235, 32202), (1482, 26835), (1710, 23257), (1789, 22230), (2223, 17890), (2470, 16101), (3578, 11115), (3705, 10734), (4446, 8945), (5367, 7410)]