125731060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 212110220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 71, 91, 98, 130, 139, 140, 142, 182, 196, 245, 260, 278, 284, 355, 364, 455, 490, 497, 556, 637, 695, 710, 910, 923, 973, 980, 994, 1274, 1390, 1420, 1807, 1820, 1846, 1946, 1988, 2485, 2548, 2780, 3185, 3479, 3614, 3692, 3892, 4615, 4865, 4970, 6370, 6461, 6811, 6958, 7228, 9035, 9230, 9730, 9869, 9940, 12649, 12740, 12922, 13622, 13916, 17395, 18070, 18460, 19460, 19738, 25298, 25844, 27244, 32305, 34055, 34790, 36140, 39476, 45227, 49345, 50596, 63245, 64610, 68110, 69083, 69580, 88543, 90454, 98690, 126490, 128297, 129220, 136220, 138166, 177086, 180908, 197380, 226135, 252980, 256594, 276332, 345415, 354172, 442715, 452270, 483581, 513188, 641485, 690830, 885430, 898079, 904540, 967162, 1282970, 1381660, 1770860, 1796158, 1934324, 2417905, 2565940, 3592316, 4490395, 4835810, 6286553, 8980790, 9671620, 12573106, 17961580, 25146212, 31432765, 62865530, 125731060]

約数ペア:

[(1, 125731060), (2, 62865530), (4, 31432765), (5, 25146212), (7, 17961580), (10, 12573106), (13, 9671620), (14, 8980790), (20, 6286553), (26, 4835810), (28, 4490395), (35, 3592316), (49, 2565940), (52, 2417905), (65, 1934324), (70, 1796158), (71, 1770860), (91, 1381660), (98, 1282970), (130, 967162), (139, 904540), (140, 898079), (142, 885430), (182, 690830), (196, 641485), (245, 513188), (260, 483581), (278, 452270), (284, 442715), (355, 354172), (364, 345415), (455, 276332), (490, 256594), (497, 252980), (556, 226135), (637, 197380), (695, 180908), (710, 177086), (910, 138166), (923, 136220), (973, 129220), (980, 128297), (994, 126490), (1274, 98690), (1390, 90454), (1420, 88543), (1807, 69580), (1820, 69083), (1846, 68110), (1946, 64610), (1988, 63245), (2485, 50596), (2548, 49345), (2780, 45227), (3185, 39476), (3479, 36140), (3614, 34790), (3692, 34055), (3892, 32305), (4615, 27244), (4865, 25844), (4970, 25298), (6370, 19738), (6461, 19460), (6811, 18460), (6958, 18070), (7228, 17395), (9035, 13916), (9230, 13622), (9730, 12922), (9869, 12740), (9940, 12649)]