715678950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1619}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 2034512640

約数和(自身を除く): 1318833690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 421, 525, 842, 1050, 1263, 1619, 2105, 2526, 2947, 3238, 4210, 4857, 5894, 6315, 8095, 8841, 9714, 10525, 11333, 12630, 14735, 16190, 17682, 21050, 22666, 24285, 29470, 31575, 33999, 40475, 44205, 48570, 56665, 63150, 67998, 73675, 80950, 88410, 113330, 121425, 147350, 169995, 221025, 242850, 283325, 339990, 442050, 566650, 681599, 849975, 1363198, 1699950, 2044797, 3407995, 4089594, 4771193, 6815990, 9542386, 10223985, 14313579, 17039975, 20447970, 23855965, 28627158, 34079950, 47711930, 51119925, 71567895, 102239850, 119279825, 143135790, 238559650, 357839475, 715678950]

約数ペア:

[(1, 715678950), (2, 357839475), (3, 238559650), (5, 143135790), (6, 119279825), (7, 102239850), (10, 71567895), (14, 51119925), (15, 47711930), (21, 34079950), (25, 28627158), (30, 23855965), (35, 20447970), (42, 17039975), (50, 14313579), (70, 10223985), (75, 9542386), (105, 6815990), (150, 4771193), (175, 4089594), (210, 3407995), (350, 2044797), (421, 1699950), (525, 1363198), (842, 849975), (1050, 681599), (1263, 566650), (1619, 442050), (2105, 339990), (2526, 283325), (2947, 242850), (3238, 221025), (4210, 169995), (4857, 147350), (5894, 121425), (6315, 113330), (8095, 88410), (8841, 80950), (9714, 73675), (10525, 67998), (11333, 63150), (12630, 56665), (14735, 48570), (16190, 44205), (17682, 40475), (21050, 33999), (22666, 31575), (24285, 29470)]