6425820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 13754340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1231, 1305, 1740, 2462, 2610, 3693, 4924, 5220, 6155, 7386, 11079, 12310, 14772, 18465, 22158, 24620, 35699, 36930, 44316, 55395, 71398, 73860, 107097, 110790, 142796, 178495, 214194, 221580, 321291, 356990, 428388, 535485, 642582, 713980, 1070970, 1285164, 1606455, 2141940, 3212910, 6425820]

約数ペア:

[(1, 6425820), (2, 3212910), (3, 2141940), (4, 1606455), (5, 1285164), (6, 1070970), (9, 713980), (10, 642582), (12, 535485), (15, 428388), (18, 356990), (20, 321291), (29, 221580), (30, 214194), (36, 178495), (45, 142796), (58, 110790), (60, 107097), (87, 73860), (90, 71398), (116, 55395), (145, 44316), (174, 36930), (180, 35699), (261, 24620), (290, 22158), (348, 18465), (435, 14772), (522, 12310), (580, 11079), (870, 7386), (1044, 6155), (1231, 5220), (1305, 4924), (1740, 3693), (2462, 2610)]