29387540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 77409024

約数和(自身を除く): 48021484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 241, 260, 268, 335, 364, 455, 469, 482, 670, 871, 910, 938, 964, 1205, 1340, 1687, 1742, 1820, 1876, 2345, 2410, 3133, 3374, 3484, 4355, 4690, 4820, 6097, 6266, 6748, 8435, 8710, 9380, 12194, 12532, 15665, 16147, 16870, 17420, 21931, 24388, 30485, 31330, 32294, 33740, 43862, 60970, 62660, 64588, 80735, 87724, 109655, 113029, 121940, 161470, 209911, 219310, 226058, 322940, 419822, 438620, 452116, 565145, 839644, 1049555, 1130290, 1469377, 2099110, 2260580, 2938754, 4198220, 5877508, 7346885, 14693770, 29387540]

約数ペア:

[(1, 29387540), (2, 14693770), (4, 7346885), (5, 5877508), (7, 4198220), (10, 2938754), (13, 2260580), (14, 2099110), (20, 1469377), (26, 1130290), (28, 1049555), (35, 839644), (52, 565145), (65, 452116), (67, 438620), (70, 419822), (91, 322940), (130, 226058), (134, 219310), (140, 209911), (182, 161470), (241, 121940), (260, 113029), (268, 109655), (335, 87724), (364, 80735), (455, 64588), (469, 62660), (482, 60970), (670, 43862), (871, 33740), (910, 32294), (938, 31330), (964, 30485), (1205, 24388), (1340, 21931), (1687, 17420), (1742, 16870), (1820, 16147), (1876, 15665), (2345, 12532), (2410, 12194), (3133, 9380), (3374, 8710), (3484, 8435), (4355, 6748), (4690, 6266), (4820, 6097)]