61520310

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 173577600

約数和(自身を除く): 112057290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 97, 135, 145, 162, 174, 194, 243, 261, 270, 290, 291, 405, 435, 485, 486, 522, 582, 729, 783, 810, 870, 873, 970, 1215, 1305, 1455, 1458, 1566, 1746, 2187, 2349, 2430, 2610, 2619, 2813, 2910, 3645, 3915, 4365, 4374, 4698, 5238, 5626, 7047, 7290, 7830, 7857, 8439, 8730, 10935, 11745, 13095, 14065, 14094, 15714, 16878, 21141, 21870, 23490, 23571, 25317, 26190, 28130, 35235, 39285, 42195, 42282, 47142, 50634, 63423, 70470, 70713, 75951, 78570, 84390, 105705, 117855, 126585, 126846, 141426, 151902, 211410, 212139, 227853, 235710, 253170, 317115, 353565, 379755, 424278, 455706, 634230, 683559, 707130, 759510, 1060695, 1139265, 1367118, 2050677, 2121390, 2278530, 3417795, 4101354, 6152031, 6835590, 10253385, 12304062, 20506770, 30760155, 61520310]

約数ペア:

[(1, 61520310), (2, 30760155), (3, 20506770), (5, 12304062), (6, 10253385), (9, 6835590), (10, 6152031), (15, 4101354), (18, 3417795), (27, 2278530), (29, 2121390), (30, 2050677), (45, 1367118), (54, 1139265), (58, 1060695), (81, 759510), (87, 707130), (90, 683559), (97, 634230), (135, 455706), (145, 424278), (162, 379755), (174, 353565), (194, 317115), (243, 253170), (261, 235710), (270, 227853), (290, 212139), (291, 211410), (405, 151902), (435, 141426), (485, 126846), (486, 126585), (522, 117855), (582, 105705), (729, 84390), (783, 78570), (810, 75951), (870, 70713), (873, 70470), (970, 63423), (1215, 50634), (1305, 47142), (1455, 42282), (1458, 42195), (1566, 39285), (1746, 35235), (2187, 28130), (2349, 26190), (2430, 25317), (2610, 23571), (2619, 23490), (2813, 21870), (2910, 21141), (3645, 16878), (3915, 15714), (4365, 14094), (4374, 14065), (4698, 13095), (5238, 11745), (5626, 10935), (7047, 8730), (7290, 8439), (7830, 7857)]