11397420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 72

約数和(自身を含む): 36088416

約数和(自身を除く): 24690996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2753, 4140, 5506, 8259, 11012, 13765, 16518, 24777, 27530, 33036, 41295, 49554, 55060, 63319, 82590, 99108, 123885, 126638, 165180, 189957, 247770, 253276, 316595, 379914, 495540, 569871, 633190, 759828, 949785, 1139742, 1266380, 1899570, 2279484, 2849355, 3799140, 5698710, 11397420]

約数ペア:

[(1, 11397420), (2, 5698710), (3, 3799140), (4, 2849355), (5, 2279484), (6, 1899570), (9, 1266380), (10, 1139742), (12, 949785), (15, 759828), (18, 633190), (20, 569871), (23, 495540), (30, 379914), (36, 316595), (45, 253276), (46, 247770), (60, 189957), (69, 165180), (90, 126638), (92, 123885), (115, 99108), (138, 82590), (180, 63319), (207, 55060), (230, 49554), (276, 41295), (345, 33036), (414, 27530), (460, 24777), (690, 16518), (828, 13765), (1035, 11012), (1380, 8259), (2070, 5506), (2753, 4140)]