829126740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7759}}^1$

素因数の和:7921

約数の個数: 96

約数和(自身を含む): 2518709760

約数和(自身を除く): 1689583020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 137, 156, 195, 260, 274, 390, 411, 548, 685, 780, 822, 1370, 1644, 1781, 2055, 2740, 3562, 4110, 5343, 7124, 7759, 8220, 8905, 10686, 15518, 17810, 21372, 23277, 26715, 31036, 35620, 38795, 46554, 53430, 77590, 93108, 100867, 106860, 116385, 155180, 201734, 232770, 302601, 403468, 465540, 504335, 605202, 1008670, 1062983, 1210404, 1513005, 2017340, 2125966, 3026010, 3188949, 4251932, 5314915, 6052020, 6377898, 10629830, 12755796, 13818779, 15944745, 21259660, 27637558, 31889490, 41456337, 55275116, 63778980, 69093895, 82912674, 138187790, 165825348, 207281685, 276375580, 414563370, 829126740]

約数ペア:

[(1, 829126740), (2, 414563370), (3, 276375580), (4, 207281685), (5, 165825348), (6, 138187790), (10, 82912674), (12, 69093895), (13, 63778980), (15, 55275116), (20, 41456337), (26, 31889490), (30, 27637558), (39, 21259660), (52, 15944745), (60, 13818779), (65, 12755796), (78, 10629830), (130, 6377898), (137, 6052020), (156, 5314915), (195, 4251932), (260, 3188949), (274, 3026010), (390, 2125966), (411, 2017340), (548, 1513005), (685, 1210404), (780, 1062983), (822, 1008670), (1370, 605202), (1644, 504335), (1781, 465540), (2055, 403468), (2740, 302601), (3562, 232770), (4110, 201734), (5343, 155180), (7124, 116385), (7759, 106860), (8220, 100867), (8905, 93108), (10686, 77590), (15518, 53430), (17810, 46554), (21372, 38795), (23277, 35620), (26715, 31036)]