19277460

素因数分解:

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

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 62092800

約数和(自身を除く): 42815340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1231, 1305, 1566, 1740, 2462, 2610, 3132, 3693, 3915, 4924, 5220, 6155, 7386, 7830, 11079, 12310, 14772, 15660, 18465, 22158, 24620, 33237, 35699, 36930, 44316, 55395, 66474, 71398, 73860, 107097, 110790, 132948, 142796, 166185, 178495, 214194, 221580, 321291, 332370, 356990, 428388, 535485, 642582, 664740, 713980, 963873, 1070970, 1285164, 1606455, 1927746, 2141940, 3212910, 3855492, 4819365, 6425820, 9638730, 19277460]

約数ペア:

[(1, 19277460), (2, 9638730), (3, 6425820), (4, 4819365), (5, 3855492), (6, 3212910), (9, 2141940), (10, 1927746), (12, 1606455), (15, 1285164), (18, 1070970), (20, 963873), (27, 713980), (29, 664740), (30, 642582), (36, 535485), (45, 428388), (54, 356990), (58, 332370), (60, 321291), (87, 221580), (90, 214194), (108, 178495), (116, 166185), (135, 142796), (145, 132948), (174, 110790), (180, 107097), (261, 73860), (270, 71398), (290, 66474), (348, 55395), (435, 44316), (522, 36930), (540, 35699), (580, 33237), (783, 24620), (870, 22158), (1044, 18465), (1231, 15660), (1305, 14772), (1566, 12310), (1740, 11079), (2462, 7830), (2610, 7386), (3132, 6155), (3693, 5220), (3915, 4924)]