7665630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 21247488

約数和(自身を除く): 13581858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 211, 346, 422, 519, 633, 865, 1038, 1055, 1211, 1266, 1477, 1730, 2110, 2422, 2595, 2954, 3165, 3633, 4431, 5190, 6055, 6330, 7266, 7385, 8862, 12110, 14770, 18165, 22155, 36330, 36503, 44310, 73006, 109509, 182515, 219018, 255521, 365030, 511042, 547545, 766563, 1095090, 1277605, 1533126, 2555210, 3832815, 7665630]

約数ペア:

[(1, 7665630), (2, 3832815), (3, 2555210), (5, 1533126), (6, 1277605), (7, 1095090), (10, 766563), (14, 547545), (15, 511042), (21, 365030), (30, 255521), (35, 219018), (42, 182515), (70, 109509), (105, 73006), (173, 44310), (210, 36503), (211, 36330), (346, 22155), (422, 18165), (519, 14770), (633, 12110), (865, 8862), (1038, 7385), (1055, 7266), (1211, 6330), (1266, 6055), (1477, 5190), (1730, 4431), (2110, 3633), (2422, 3165), (2595, 2954)]