84565390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 202890240

約数和(自身を除く): 118324850

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 67, 70, 73, 91, 95, 130, 133, 134, 146, 182, 190, 247, 266, 335, 365, 455, 469, 494, 511, 665, 670, 730, 871, 910, 938, 949, 1022, 1235, 1273, 1330, 1387, 1729, 1742, 1898, 2345, 2470, 2546, 2555, 2774, 3458, 4355, 4690, 4745, 4891, 5110, 6097, 6365, 6643, 6935, 8645, 8710, 8911, 9490, 9709, 9782, 12194, 12730, 13286, 13870, 16549, 17290, 17822, 18031, 19418, 24455, 30485, 33098, 33215, 34237, 36062, 44555, 48545, 48910, 60970, 63583, 66430, 68474, 82745, 89110, 90155, 92929, 97090, 115843, 126217, 127166, 165490, 171185, 180310, 185858, 231686, 252434, 317915, 342370, 445081, 464645, 579215, 631085, 635830, 650503, 890162, 929290, 1158430, 1208077, 1262170, 1301006, 2225405, 2416154, 3252515, 4450810, 6040385, 6505030, 8456539, 12080770, 16913078, 42282695, 84565390]

約数ペア:

[(1, 84565390), (2, 42282695), (5, 16913078), (7, 12080770), (10, 8456539), (13, 6505030), (14, 6040385), (19, 4450810), (26, 3252515), (35, 2416154), (38, 2225405), (65, 1301006), (67, 1262170), (70, 1208077), (73, 1158430), (91, 929290), (95, 890162), (130, 650503), (133, 635830), (134, 631085), (146, 579215), (182, 464645), (190, 445081), (247, 342370), (266, 317915), (335, 252434), (365, 231686), (455, 185858), (469, 180310), (494, 171185), (511, 165490), (665, 127166), (670, 126217), (730, 115843), (871, 97090), (910, 92929), (938, 90155), (949, 89110), (1022, 82745), (1235, 68474), (1273, 66430), (1330, 63583), (1387, 60970), (1729, 48910), (1742, 48545), (1898, 44555), (2345, 36062), (2470, 34237), (2546, 33215), (2555, 33098), (2774, 30485), (3458, 24455), (4355, 19418), (4690, 18031), (4745, 17822), (4891, 17290), (5110, 16549), (6097, 13870), (6365, 13286), (6643, 12730), (6935, 12194), (8645, 9782), (8710, 9709), (8911, 9490)]