285316850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 662874240

約数和(自身を除く): 377557390

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 73, 91, 130, 146, 175, 182, 325, 350, 365, 455, 511, 650, 730, 859, 910, 949, 1022, 1718, 1825, 1898, 2275, 2555, 3650, 4295, 4550, 4745, 5110, 6013, 6643, 8590, 9490, 11167, 12026, 12775, 13286, 21475, 22334, 23725, 25550, 30065, 33215, 42950, 47450, 55835, 60130, 62707, 66430, 78169, 111670, 125414, 150325, 156338, 166075, 279175, 300650, 313535, 332150, 390845, 438949, 558350, 627070, 781690, 815191, 877898, 1567675, 1630382, 1954225, 2194745, 3135350, 3908450, 4075955, 4389490, 5706337, 8151910, 10973725, 11412674, 20379775, 21947450, 28531685, 40759550, 57063370, 142658425, 285316850]

約数ペア:

[(1, 285316850), (2, 142658425), (5, 57063370), (7, 40759550), (10, 28531685), (13, 21947450), (14, 20379775), (25, 11412674), (26, 10973725), (35, 8151910), (50, 5706337), (65, 4389490), (70, 4075955), (73, 3908450), (91, 3135350), (130, 2194745), (146, 1954225), (175, 1630382), (182, 1567675), (325, 877898), (350, 815191), (365, 781690), (455, 627070), (511, 558350), (650, 438949), (730, 390845), (859, 332150), (910, 313535), (949, 300650), (1022, 279175), (1718, 166075), (1825, 156338), (1898, 150325), (2275, 125414), (2555, 111670), (3650, 78169), (4295, 66430), (4550, 62707), (4745, 60130), (5110, 55835), (6013, 47450), (6643, 42950), (8590, 33215), (9490, 30065), (11167, 25550), (12026, 23725), (12775, 22334), (13286, 21475)]