7135522940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30871}}^1$

素因数の和:31027

約数の個数: 96

約数和(自身を含む): 18588401664

約数和(自身を除く): 11452878724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 4445, 6604, 8255, 8890, 11557, 16510, 17780, 23114, 30871, 33020, 46228, 57785, 61742, 115570, 123484, 154355, 216097, 231140, 308710, 401323, 432194, 617420, 802646, 864388, 1080485, 1605292, 2006615, 2160970, 2809261, 3920617, 4013230, 4321940, 5618522, 7841234, 8026460, 11237044, 14046305, 15682468, 19603085, 27444319, 28092610, 39206170, 50968021, 54888638, 56185220, 78412340, 101936042, 109777276, 137221595, 203872084, 254840105, 274443190, 356776147, 509680210, 548886380, 713552294, 1019360420, 1427104588, 1783880735, 3567761470, 7135522940]

約数ペア:

[(1, 7135522940), (2, 3567761470), (4, 1783880735), (5, 1427104588), (7, 1019360420), (10, 713552294), (13, 548886380), (14, 509680210), (20, 356776147), (26, 274443190), (28, 254840105), (35, 203872084), (52, 137221595), (65, 109777276), (70, 101936042), (91, 78412340), (127, 56185220), (130, 54888638), (140, 50968021), (182, 39206170), (254, 28092610), (260, 27444319), (364, 19603085), (455, 15682468), (508, 14046305), (635, 11237044), (889, 8026460), (910, 7841234), (1270, 5618522), (1651, 4321940), (1778, 4013230), (1820, 3920617), (2540, 2809261), (3302, 2160970), (3556, 2006615), (4445, 1605292), (6604, 1080485), (8255, 864388), (8890, 802646), (11557, 617420), (16510, 432194), (17780, 401323), (23114, 308710), (30871, 231140), (33020, 216097), (46228, 154355), (57785, 123484), (61742, 115570)]