2013238185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17737}}^1$

素因数の和:17822

約数の個数: 64

約数和(自身を含む): 3923361792

約数和(自身を除く): 1910123607

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 115, 141, 161, 235, 329, 345, 483, 705, 805, 987, 1081, 1645, 2415, 3243, 4935, 5405, 7567, 16215, 17737, 22701, 37835, 53211, 88685, 113505, 124159, 266055, 372477, 407951, 620795, 833639, 1223853, 1862385, 2039755, 2500917, 2855657, 4168195, 5835473, 6119265, 8566971, 12504585, 14278285, 17506419, 19173697, 29177365, 42834855, 57521091, 87532095, 95868485, 134215879, 287605455, 402647637, 671079395, 2013238185]

約数ペア:

[(1, 2013238185), (3, 671079395), (5, 402647637), (7, 287605455), (15, 134215879), (21, 95868485), (23, 87532095), (35, 57521091), (47, 42834855), (69, 29177365), (105, 19173697), (115, 17506419), (141, 14278285), (161, 12504585), (235, 8566971), (329, 6119265), (345, 5835473), (483, 4168195), (705, 2855657), (805, 2500917), (987, 2039755), (1081, 1862385), (1645, 1223853), (2415, 833639), (3243, 620795), (4935, 407951), (5405, 372477), (7567, 266055), (16215, 124159), (17737, 113505), (22701, 88685), (37835, 53211)]