42493410

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 120441600

約数和(自身を除く): 77948190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 67, 81, 87, 90, 134, 135, 145, 162, 174, 201, 243, 261, 270, 290, 335, 402, 405, 435, 486, 522, 603, 670, 729, 783, 810, 870, 1005, 1206, 1215, 1305, 1458, 1566, 1809, 1943, 2010, 2187, 2349, 2430, 2610, 3015, 3618, 3645, 3886, 3915, 4374, 4698, 5427, 5829, 6030, 7047, 7290, 7830, 9045, 9715, 10854, 10935, 11658, 11745, 14094, 16281, 17487, 18090, 19430, 21141, 21870, 23490, 27135, 29145, 32562, 34974, 35235, 42282, 48843, 52461, 54270, 58290, 63423, 70470, 81405, 87435, 97686, 104922, 105705, 126846, 146529, 157383, 162810, 174870, 211410, 244215, 262305, 293058, 314766, 317115, 472149, 488430, 524610, 634230, 732645, 786915, 944298, 1416447, 1465290, 1573830, 2360745, 2832894, 4249341, 4721490, 7082235, 8498682, 14164470, 21246705, 42493410]

約数ペア:

[(1, 42493410), (2, 21246705), (3, 14164470), (5, 8498682), (6, 7082235), (9, 4721490), (10, 4249341), (15, 2832894), (18, 2360745), (27, 1573830), (29, 1465290), (30, 1416447), (45, 944298), (54, 786915), (58, 732645), (67, 634230), (81, 524610), (87, 488430), (90, 472149), (134, 317115), (135, 314766), (145, 293058), (162, 262305), (174, 244215), (201, 211410), (243, 174870), (261, 162810), (270, 157383), (290, 146529), (335, 126846), (402, 105705), (405, 104922), (435, 97686), (486, 87435), (522, 81405), (603, 70470), (670, 63423), (729, 58290), (783, 54270), (810, 52461), (870, 48843), (1005, 42282), (1206, 35235), (1215, 34974), (1305, 32562), (1458, 29145), (1566, 27135), (1809, 23490), (1943, 21870), (2010, 21141), (2187, 19430), (2349, 18090), (2430, 17487), (2610, 16281), (3015, 14094), (3618, 11745), (3645, 11658), (3886, 10935), (3915, 10854), (4374, 9715), (4698, 9045), (5427, 7830), (5829, 7290), (6030, 7047)]