29335020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 97396992

約数和(自身を除く): 68061972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 263, 286, 330, 338, 390, 429, 507, 526, 572, 660, 676, 715, 780, 789, 845, 858, 1014, 1052, 1315, 1430, 1578, 1690, 1716, 1859, 2028, 2145, 2535, 2630, 2860, 2893, 3156, 3380, 3419, 3718, 3945, 4290, 5070, 5260, 5577, 5786, 6838, 7436, 7890, 8580, 8679, 9295, 10140, 10257, 11154, 11572, 13676, 14465, 15780, 17095, 17358, 18590, 20514, 22308, 27885, 28930, 34190, 34716, 37180, 37609, 41028, 43395, 44447, 51285, 55770, 57860, 68380, 75218, 86790, 88894, 102570, 111540, 112827, 133341, 150436, 173580, 177788, 188045, 205140, 222235, 225654, 266682, 376090, 444470, 451308, 488917, 533364, 564135, 666705, 752180, 888940, 977834, 1128270, 1333410, 1466751, 1955668, 2256540, 2444585, 2666820, 2933502, 4889170, 5867004, 7333755, 9778340, 14667510, 29335020]

約数ペア:

[(1, 29335020), (2, 14667510), (3, 9778340), (4, 7333755), (5, 5867004), (6, 4889170), (10, 2933502), (11, 2666820), (12, 2444585), (13, 2256540), (15, 1955668), (20, 1466751), (22, 1333410), (26, 1128270), (30, 977834), (33, 888940), (39, 752180), (44, 666705), (52, 564135), (55, 533364), (60, 488917), (65, 451308), (66, 444470), (78, 376090), (110, 266682), (130, 225654), (132, 222235), (143, 205140), (156, 188045), (165, 177788), (169, 173580), (195, 150436), (220, 133341), (260, 112827), (263, 111540), (286, 102570), (330, 88894), (338, 86790), (390, 75218), (429, 68380), (507, 57860), (526, 55770), (572, 51285), (660, 44447), (676, 43395), (715, 41028), (780, 37609), (789, 37180), (845, 34716), (858, 34190), (1014, 28930), (1052, 27885), (1315, 22308), (1430, 20514), (1578, 18590), (1690, 17358), (1716, 17095), (1859, 15780), (2028, 14465), (2145, 13676), (2535, 11572), (2630, 11154), (2860, 10257), (2893, 10140), (3156, 9295), (3380, 8679), (3419, 8580), (3718, 7890), (3945, 7436), (4290, 6838), (5070, 5786), (5260, 5577)]