255449610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7100

約数の個数: 96

約数和(自身を含む): 738436608

約数和(自身を除く): 482986998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7043, 7254, 12090, 14086, 18135, 21129, 35215, 36270, 42258, 63387, 70430, 91559, 105645, 126774, 183118, 211290, 218333, 274677, 316935, 436666, 457795, 549354, 633870, 654999, 824031, 915590, 1091665, 1309998, 1373385, 1648062, 1964997, 2183330, 2746770, 2838329, 3274995, 3929994, 4120155, 5676658, 6549990, 8240310, 8514987, 9824985, 14191645, 17029974, 19649970, 25544961, 28383290, 42574935, 51089922, 85149870, 127724805, 255449610]

約数ペア:

[(1, 255449610), (2, 127724805), (3, 85149870), (5, 51089922), (6, 42574935), (9, 28383290), (10, 25544961), (13, 19649970), (15, 17029974), (18, 14191645), (26, 9824985), (30, 8514987), (31, 8240310), (39, 6549990), (45, 5676658), (62, 4120155), (65, 3929994), (78, 3274995), (90, 2838329), (93, 2746770), (117, 2183330), (130, 1964997), (155, 1648062), (186, 1373385), (195, 1309998), (234, 1091665), (279, 915590), (310, 824031), (390, 654999), (403, 633870), (465, 549354), (558, 457795), (585, 436666), (806, 316935), (930, 274677), (1170, 218333), (1209, 211290), (1395, 183118), (2015, 126774), (2418, 105645), (2790, 91559), (3627, 70430), (4030, 63387), (6045, 42258), (7043, 36270), (7254, 35215), (12090, 21129), (14086, 18135)]