13318830

素因数分解:

$2^1\times 3^8\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 42513120

約数和(自身を除く): 29194290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 81, 87, 90, 105, 126, 135, 145, 162, 174, 189, 203, 210, 243, 261, 270, 290, 315, 378, 405, 406, 435, 486, 522, 567, 609, 630, 729, 783, 810, 870, 945, 1015, 1134, 1215, 1218, 1305, 1458, 1566, 1701, 1827, 1890, 2030, 2187, 2349, 2430, 2610, 2835, 3045, 3402, 3645, 3654, 3915, 4374, 4698, 5103, 5481, 5670, 6090, 6561, 7047, 7290, 7830, 8505, 9135, 10206, 10935, 10962, 11745, 13122, 14094, 15309, 16443, 17010, 18270, 21141, 21870, 23490, 25515, 27405, 30618, 32805, 32886, 35235, 42282, 45927, 49329, 51030, 54810, 63423, 65610, 70470, 76545, 82215, 91854, 98658, 105705, 126846, 147987, 153090, 164430, 190269, 211410, 229635, 246645, 295974, 317115, 380538, 443961, 459270, 493290, 634230, 739935, 887922, 951345, 1331883, 1479870, 1902690, 2219805, 2663766, 4439610, 6659415, 13318830]

約数ペア:

[(1, 13318830), (2, 6659415), (3, 4439610), (5, 2663766), (6, 2219805), (7, 1902690), (9, 1479870), (10, 1331883), (14, 951345), (15, 887922), (18, 739935), (21, 634230), (27, 493290), (29, 459270), (30, 443961), (35, 380538), (42, 317115), (45, 295974), (54, 246645), (58, 229635), (63, 211410), (70, 190269), (81, 164430), (87, 153090), (90, 147987), (105, 126846), (126, 105705), (135, 98658), (145, 91854), (162, 82215), (174, 76545), (189, 70470), (203, 65610), (210, 63423), (243, 54810), (261, 51030), (270, 49329), (290, 45927), (315, 42282), (378, 35235), (405, 32886), (406, 32805), (435, 30618), (486, 27405), (522, 25515), (567, 23490), (609, 21870), (630, 21141), (729, 18270), (783, 17010), (810, 16443), (870, 15309), (945, 14094), (1015, 13122), (1134, 11745), (1215, 10962), (1218, 10935), (1305, 10206), (1458, 9135), (1566, 8505), (1701, 7830), (1827, 7290), (1890, 7047), (2030, 6561), (2187, 6090), (2349, 5670), (2430, 5481), (2610, 5103), (2835, 4698), (3045, 4374), (3402, 3915), (3645, 3654)]