2255357569270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{142591}}^1$

素因数の和:143066

約数の個数: 96

約数和(自身を含む): 4655287719936

約数和(自身を除く): 2399930150666

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 421, 442, 578, 842, 1105, 1445, 2105, 2210, 2890, 3757, 4210, 5473, 7157, 7514, 10946, 14314, 18785, 27365, 35785, 37570, 54730, 71570, 93041, 121669, 142591, 186082, 243338, 285182, 465205, 608345, 712955, 930410, 1216690, 1425910, 1581697, 1853683, 2424047, 3163394, 3707366, 4848094, 7908485, 9268415, 12120235, 15816970, 18536830, 24240470, 31512611, 41208799, 60030811, 63025222, 82417598, 120061622, 157563055, 206043995, 300154055, 315126110, 412087990, 535714387, 600308110, 780400543, 1020523787, 1071428774, 1560801086, 2041047574, 2678571935, 3902002715, 5102618935, 5357143870, 7804005430, 10205237870, 13266809231, 17348904379, 26533618462, 34697808758, 66334046155, 86744521895, 132668092310, 173489043790, 225535756927, 451071513854, 1127678784635, 2255357569270]

約数ペア:

[(1, 2255357569270), (2, 1127678784635), (5, 451071513854), (10, 225535756927), (13, 173489043790), (17, 132668092310), (26, 86744521895), (34, 66334046155), (65, 34697808758), (85, 26533618462), (130, 17348904379), (170, 13266809231), (221, 10205237870), (289, 7804005430), (421, 5357143870), (442, 5102618935), (578, 3902002715), (842, 2678571935), (1105, 2041047574), (1445, 1560801086), (2105, 1071428774), (2210, 1020523787), (2890, 780400543), (3757, 600308110), (4210, 535714387), (5473, 412087990), (7157, 315126110), (7514, 300154055), (10946, 206043995), (14314, 157563055), (18785, 120061622), (27365, 82417598), (35785, 63025222), (37570, 60030811), (54730, 41208799), (71570, 31512611), (93041, 24240470), (121669, 18536830), (142591, 15816970), (186082, 12120235), (243338, 9268415), (285182, 7908485), (465205, 4848094), (608345, 3707366), (712955, 3163394), (930410, 2424047), (1216690, 1853683), (1425910, 1581697)]