305668850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 598086720

約数和(自身を除く): 292417870

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 131, 230, 262, 575, 655, 1150, 1310, 2029, 3013, 3275, 4058, 6026, 6550, 10145, 15065, 20290, 30130, 46667, 50725, 75325, 93334, 101450, 150650, 233335, 265799, 466670, 531598, 1166675, 1328995, 2333350, 2657990, 6113377, 6644975, 12226754, 13289950, 30566885, 61133770, 152834425, 305668850]

約数ペア:

[(1, 305668850), (2, 152834425), (5, 61133770), (10, 30566885), (23, 13289950), (25, 12226754), (46, 6644975), (50, 6113377), (115, 2657990), (131, 2333350), (230, 1328995), (262, 1166675), (575, 531598), (655, 466670), (1150, 265799), (1310, 233335), (2029, 150650), (3013, 101450), (3275, 93334), (4058, 75325), (6026, 50725), (6550, 46667), (10145, 30130), (15065, 20290)]