738405420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{61843}}^1$

素因数の和:62054

約数の個数: 48

約数和(自身を含む): 2077958400

約数和(自身を除く): 1339552980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 61843, 123686, 185529, 247372, 309215, 371058, 618430, 742116, 927645, 1236860, 1855290, 3710580, 12306757, 24613514, 36920271, 49227028, 61533785, 73840542, 123067570, 147681084, 184601355, 246135140, 369202710, 738405420]

約数ペア:

[(1, 738405420), (2, 369202710), (3, 246135140), (4, 184601355), (5, 147681084), (6, 123067570), (10, 73840542), (12, 61533785), (15, 49227028), (20, 36920271), (30, 24613514), (60, 12306757), (199, 3710580), (398, 1855290), (597, 1236860), (796, 927645), (995, 742116), (1194, 618430), (1990, 371058), (2388, 309215), (2985, 247372), (3980, 185529), (5970, 123686), (11940, 61843)]