2753287740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{728383}}^1$

素因数の和:728408

約数の個数: 96

約数和(自身を含む): 9789480960

約数和(自身を除く): 7036193220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 728383, 1456766, 2185149, 2913532, 3641915, 4370298, 5098681, 6555447, 7283830, 8740596, 10197362, 10925745, 13110894, 14567660, 15296043, 19666341, 20394724, 21851490, 25493405, 26221788, 30592086, 32777235, 39332682, 43702980, 45888129, 50986810, 61184172, 65554470, 76480215, 78665364, 91776258, 98331705, 101973620, 131108940, 137664387, 152960430, 183552516, 196663410, 229440645, 275328774, 305920860, 393326820, 458881290, 550657548, 688321935, 917762580, 1376643870, 2753287740]

約数ペア:

[(1, 2753287740), (2, 1376643870), (3, 917762580), (4, 688321935), (5, 550657548), (6, 458881290), (7, 393326820), (9, 305920860), (10, 275328774), (12, 229440645), (14, 196663410), (15, 183552516), (18, 152960430), (20, 137664387), (21, 131108940), (27, 101973620), (28, 98331705), (30, 91776258), (35, 78665364), (36, 76480215), (42, 65554470), (45, 61184172), (54, 50986810), (60, 45888129), (63, 43702980), (70, 39332682), (84, 32777235), (90, 30592086), (105, 26221788), (108, 25493405), (126, 21851490), (135, 20394724), (140, 19666341), (180, 15296043), (189, 14567660), (210, 13110894), (252, 10925745), (270, 10197362), (315, 8740596), (378, 7283830), (420, 6555447), (540, 5098681), (630, 4370298), (756, 3641915), (945, 2913532), (1260, 2185149), (1890, 1456766), (3780, 728383)]